Solve for x
x=-85
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7x+510-3x=170
Use the distributive property to multiply 170-x by 3.
4x+510=170
Combine 7x and -3x to get 4x.
4x=170-510
Subtract 510 from both sides.
4x=-340
Subtract 510 from 170 to get -340.
x=\frac{-340}{4}
Divide both sides by 4.
x=-85
Divide -340 by 4 to get -85.
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