2(5-2x)=-20

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


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

Solving
10 + -4x = -20

Solving for variable 'x'.

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

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

Combine like terms: 10 + -10 = 0
0 + -4x = -20 + -10
-4x = -20 + -10

Combine like terms: -20 + -10 = -30
-4x = -30

Divide each side by '-4'.
x = 7.5

Simplifying
x = 7.5

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