-122=-7x+2(-2x+5)

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Solution for -122=-7x+2(-2x+5) equation:


Simplifying
-122 = -7x + 2(-2x + 5)

Reorder the terms:
-122 = -7x + 2(5 + -2x)
-122 = -7x + (5 * 2 + -2x * 2)
-122 = -7x + (10 + -4x)

Reorder the terms:
-122 = 10 + -7x + -4x

Combine like terms: -7x + -4x = -11x
-122 = 10 + -11x

Solving
-122 = 10 + -11x

Solving for variable 'x'.

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

Add '11x' to each side of the equation.
-122 + 11x = 10 + -11x + 11x

Combine like terms: -11x + 11x = 0
-122 + 11x = 10 + 0
-122 + 11x = 10

Add '122' to each side of the equation.
-122 + 122 + 11x = 10 + 122

Combine like terms: -122 + 122 = 0
0 + 11x = 10 + 122
11x = 10 + 122

Combine like terms: 10 + 122 = 132
11x = 132

Divide each side by '11'.
x = 12

Simplifying
x = 12

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