2(2x-15)=-20

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Solution for 2(2x-15)=-20 equation:


Simplifying
2(2x + -15) = -20

Reorder the terms:
2(-15 + 2x) = -20
(-15 * 2 + 2x * 2) = -20
(-30 + 4x) = -20

Solving
-30 + 4x = -20

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 4x = -20 + 30

Combine like terms: -30 + 30 = 0
0 + 4x = -20 + 30
4x = -20 + 30

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

Divide each side by '4'.
x = 2.5

Simplifying
x = 2.5

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