Solve for x
x=40
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135+3x=272-17
Use the distributive property to multiply 45+x by 3.
135+3x=255
Subtract 17 from 272 to get 255.
3x=255-135
Subtract 135 from both sides.
3x=120
Subtract 135 from 255 to get 120.
x=\frac{120}{3}
Divide both sides by 3.
x=40
Divide 120 by 3 to get 40.
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