5x-2(-2x+3)=66

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Solution for 5x-2(-2x+3)=66 equation:


Simplifying
5x + -2(-2x + 3) = 66

Reorder the terms:
5x + -2(3 + -2x) = 66
5x + (3 * -2 + -2x * -2) = 66
5x + (-6 + 4x) = 66

Reorder the terms:
-6 + 5x + 4x = 66

Combine like terms: 5x + 4x = 9x
-6 + 9x = 66

Solving
-6 + 9x = 66

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 9x = 66 + 6

Combine like terms: -6 + 6 = 0
0 + 9x = 66 + 6
9x = 66 + 6

Combine like terms: 66 + 6 = 72
9x = 72

Divide each side by '9'.
x = 8

Simplifying
x = 8

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