Solve for x
x=-4
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3x+20=4\times 2
Multiply both sides by 2.
3x+20=8
Multiply 4 and 2 to get 8.
3x=8-20
Subtract 20 from both sides.
3x=-12
Subtract 20 from 8 to get -12.
x=\frac{-12}{3}
Divide both sides by 3.
x=-4
Divide -12 by 3 to get -4.
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