-7x-2(3x-10)=-71

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Solution for -7x-2(3x-10)=-71 equation:


Simplifying
-7x + -2(3x + -10) = -71

Reorder the terms:
-7x + -2(-10 + 3x) = -71
-7x + (-10 * -2 + 3x * -2) = -71
-7x + (20 + -6x) = -71

Reorder the terms:
20 + -7x + -6x = -71

Combine like terms: -7x + -6x = -13x
20 + -13x = -71

Solving
20 + -13x = -71

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + -13x = -71 + -20

Combine like terms: 20 + -20 = 0
0 + -13x = -71 + -20
-13x = -71 + -20

Combine like terms: -71 + -20 = -91
-13x = -91

Divide each side by '-13'.
x = 7

Simplifying
x = 7

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