-3x+7(-4x+19)=-239

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Solution for -3x+7(-4x+19)=-239 equation:


Simplifying
-3x + 7(-4x + 19) = -239

Reorder the terms:
-3x + 7(19 + -4x) = -239
-3x + (19 * 7 + -4x * 7) = -239
-3x + (133 + -28x) = -239

Reorder the terms:
133 + -3x + -28x = -239

Combine like terms: -3x + -28x = -31x
133 + -31x = -239

Solving
133 + -31x = -239

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-133' to each side of the equation.
133 + -133 + -31x = -239 + -133

Combine like terms: 133 + -133 = 0
0 + -31x = -239 + -133
-31x = -239 + -133

Combine like terms: -239 + -133 = -372
-31x = -372

Divide each side by '-31'.
x = 12

Simplifying
x = 12

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