-2x-5(-3x+6)=87

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Solution for -2x-5(-3x+6)=87 equation:


Simplifying
-2x + -5(-3x + 6) = 87

Reorder the terms:
-2x + -5(6 + -3x) = 87
-2x + (6 * -5 + -3x * -5) = 87
-2x + (-30 + 15x) = 87

Reorder the terms:
-30 + -2x + 15x = 87

Combine like terms: -2x + 15x = 13x
-30 + 13x = 87

Solving
-30 + 13x = 87

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 + 13x = 87 + 30

Combine like terms: -30 + 30 = 0
0 + 13x = 87 + 30
13x = 87 + 30

Combine like terms: 87 + 30 = 117
13x = 117

Divide each side by '13'.
x = 9

Simplifying
x = 9

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