-5x+2(-2x+15)=75

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Solution for -5x+2(-2x+15)=75 equation:


Simplifying
-5x + 2(-2x + 15) = 75

Reorder the terms:
-5x + 2(15 + -2x) = 75
-5x + (15 * 2 + -2x * 2) = 75
-5x + (30 + -4x) = 75

Reorder the terms:
30 + -5x + -4x = 75

Combine like terms: -5x + -4x = -9x
30 + -9x = 75

Solving
30 + -9x = 75

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 + -9x = 75 + -30

Combine like terms: 30 + -30 = 0
0 + -9x = 75 + -30
-9x = 75 + -30

Combine like terms: 75 + -30 = 45
-9x = 45

Divide each side by '-9'.
x = -5

Simplifying
x = -5

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