2(-2-5x)=20-7x

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Solution for 2(-2-5x)=20-7x equation:


Simplifying
2(-2 + -5x) = 20 + -7x
(-2 * 2 + -5x * 2) = 20 + -7x
(-4 + -10x) = 20 + -7x

Solving
-4 + -10x = 20 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-4 + -10x + 7x = 20 + -7x + 7x

Combine like terms: -10x + 7x = -3x
-4 + -3x = 20 + -7x + 7x

Combine like terms: -7x + 7x = 0
-4 + -3x = 20 + 0
-4 + -3x = 20

Add '4' to each side of the equation.
-4 + 4 + -3x = 20 + 4

Combine like terms: -4 + 4 = 0
0 + -3x = 20 + 4
-3x = 20 + 4

Combine like terms: 20 + 4 = 24
-3x = 24

Divide each side by '-3'.
x = -8

Simplifying
x = -8

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