140=-7(-6x-2)

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Solution for 140=-7(-6x-2) equation:


Simplifying
140 = -7(-6x + -2)

Reorder the terms:
140 = -7(-2 + -6x)
140 = (-2 * -7 + -6x * -7)
140 = (14 + 42x)

Solving
140 = 14 + 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
140 + -42x = 14 + 42x + -42x

Combine like terms: 42x + -42x = 0
140 + -42x = 14 + 0
140 + -42x = 14

Add '-140' to each side of the equation.
140 + -140 + -42x = 14 + -140

Combine like terms: 140 + -140 = 0
0 + -42x = 14 + -140
-42x = 14 + -140

Combine like terms: 14 + -140 = -126
-42x = -126

Divide each side by '-42'.
x = 3

Simplifying
x = 3

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