Solve for x
x=-3
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4x-7=-19
Swap sides so that all variable terms are on the left hand side.
4x=-19+7
Add 7 to both sides.
4x=-12
Add -19 and 7 to get -12.
x=\frac{-12}{4}
Divide both sides by 4.
x=-3
Divide -12 by 4 to get -3.
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