-5x+7(-2x+4)=85

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Solution for -5x+7(-2x+4)=85 equation:


Simplifying
-5x + 7(-2x + 4) = 85

Reorder the terms:
-5x + 7(4 + -2x) = 85
-5x + (4 * 7 + -2x * 7) = 85
-5x + (28 + -14x) = 85

Reorder the terms:
28 + -5x + -14x = 85

Combine like terms: -5x + -14x = -19x
28 + -19x = 85

Solving
28 + -19x = 85

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + -19x = 85 + -28

Combine like terms: 28 + -28 = 0
0 + -19x = 85 + -28
-19x = 85 + -28

Combine like terms: 85 + -28 = 57
-19x = 57

Divide each side by '-19'.
x = -3

Simplifying
x = -3

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