2(2x-30)=90

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Solution for 2(2x-30)=90 equation: 


Simplifying
2(2x + -30) = 90

Reorder the terms:
2(-30 + 2x) = 90
(-30 * 2 + 2x * 2) = 90
(-60 + 4x) = 90

Solving
-60 + 4x = 90

Solving for variable 'x'.

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

Add '60' to each side of the equation.
-60 + 60 + 4x = 90 + 60

Combine like terms: -60 + 60 = 0
0 + 4x = 90 + 60
4x = 90 + 60

Combine like terms: 90 + 60 = 150
4x = 150

Divide each side by '4'.
x = 37.5

Simplifying
x = 37.5

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