4x-40=-7(-2x+2)

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Solution for 4x-40=-7(-2x+2) equation:


Simplifying
4x + -40 = -7(-2x + 2)

Reorder the terms:
-40 + 4x = -7(-2x + 2)

Reorder the terms:
-40 + 4x = -7(2 + -2x)
-40 + 4x = (2 * -7 + -2x * -7)
-40 + 4x = (-14 + 14x)

Solving
-40 + 4x = -14 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
-40 + 4x + -14x = -14 + 14x + -14x

Combine like terms: 4x + -14x = -10x
-40 + -10x = -14 + 14x + -14x

Combine like terms: 14x + -14x = 0
-40 + -10x = -14 + 0
-40 + -10x = -14

Add '40' to each side of the equation.
-40 + 40 + -10x = -14 + 40

Combine like terms: -40 + 40 = 0
0 + -10x = -14 + 40
-10x = -14 + 40

Combine like terms: -14 + 40 = 26
-10x = 26

Divide each side by '-10'.
x = -2.6

Simplifying
x = -2.6

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