2(10x+7)-x=-157

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Solution for 2(10x+7)-x=-157 equation:


Simplifying
2(10x + 7) + -1x = -157

Reorder the terms:
2(7 + 10x) + -1x = -157
(7 * 2 + 10x * 2) + -1x = -157
(14 + 20x) + -1x = -157

Combine like terms: 20x + -1x = 19x
14 + 19x = -157

Solving
14 + 19x = -157

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 19x = -157 + -14

Combine like terms: 14 + -14 = 0
0 + 19x = -157 + -14
19x = -157 + -14

Combine like terms: -157 + -14 = -171
19x = -171

Divide each side by '19'.
x = -9

Simplifying
x = -9

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