To solve for, first combine like terms.

On the left-hand side of the equation there are two terms that contain. Therefore, addandtogether.

Now, move theterm from the left-hand side to the right-hand side. To accomplish this, subtractfrom both sides.

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Next, to isolate, subtract the constant from the right-hand side of the equation to the left-hand side.

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To solve for, first combine like terms.

On the left-hand side of the equation there are two terms that contain. Therefore, subtractfrom.

Now, move theterm from the left-hand side to the right-hand side. To accomplish this, subtractfrom both sides.

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Next, subtract the constant from the right-hand side of the equation to the left-hand side.

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Finally divide each side by three to solve for.

To solve for, first combine like terms.

On the left-hand side of the equation there are two terms that contain. Therefore, addandtogether.

Now, move theterm from the left-hand side to the right-hand side. To accomplish this, subtractfrom both sides.

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Next, to isolate, subtract the constant from the right-hand side of the equation to the left-hand side.

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To solve for, first combine like terms.

On the left-hand side of the equation there are two terms that contain. Therefore, addandtogether.

Now, move theterm from the left-hand side to the right-hand side. To accomplish this, subtractfrom both sides.

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Next, to isolate, subtract the constant from the right-hand side of the equation to the left-hand side.

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To solve for, first combine like terms.

On the left-hand side of the equation there are two terms that contain. Therefore, addandtogether.

Now, move theterm from the left-hand side to the right-hand side. To accomplish this, subtractfrom both sides.

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Next, to isolate, subtract the constant from the right-hand side of the equation to the left-hand side.

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To solve for, first combine the like terms on the left-hand side of the equation.

Therefore, the equation becomes,

Now, move all the variables to the right-hand side of the equation by addingto both sides.

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From here, subtract the constant on the right-hand side from both sides of the equation.

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Lastly, divide by three on both sides of the equation to solve for.

To solve for, first subtract one from both sides to combine the constant terms.

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From here, multiply by two on both sides to solve for.

The two in the numerator cancels the two in the denominator on the left-hand side of the equation; thus, isolating.

To solve forfirst combine the constant terms by adding two to both sides of the equation.

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From here, multiply each side of the equation by 3 to solve for.

三个分子消掉了三个我n the denominator on the left-hand side of the equation; thus, solving for.

First, combine like terms on both sides of the equation.

On the left-hand side:

Thus the equation becomes,

Now, subtractfrom both sides.

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Lastly, divide by negative one on both sides.

First, subtractfrom both sides to get the variables on one side.

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From here, add ten to both sides to get all constants on one side, and solve for.

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