Solve for x
x=35-x_{2}
Solve for x_2
x_{2}=35-x
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x+x_{2}=43-8
Subtract 8 from both sides.
x+x_{2}=35
Subtract 8 from 43 to get 35.
x=35-x_{2}
Subtract x_{2} from both sides.
8+x_{2}=43-x
Subtract x from both sides.
x_{2}=43-x-8
Subtract 8 from both sides.
x_{2}=35-x
Subtract 8 from 43 to get 35.
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