Solve for x
x=-9
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3+6x=-51
Swap sides so that all variable terms are on the left hand side.
6x=-51-3
Subtract 3 from both sides.
6x=-54
Subtract 3 from -51 to get -54.
x=\frac{-54}{6}
Divide both sides by 6.
x=-9
Divide -54 by 6 to get -9.
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