-5(X+7)-6X+9=15

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Solution for -5(X+7)-6X+9=15 equation: 


Simplifying
-5(X + 7) + -6X + 9 = 15

Reorder the terms:
-5(7 + X) + -6X + 9 = 15
(7 * -5 + X * -5) + -6X + 9 = 15
(-35 + -5X) + -6X + 9 = 15

Reorder the terms:
-35 + 9 + -5X + -6X = 15

Combine like terms: -35 + 9 = -26
-26 + -5X + -6X = 15

Combine like terms: -5X + -6X = -11X
-26 + -11X = 15

Solving
-26 + -11X = 15

Solving for variable 'X'.

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

Add '26' to each side of the equation.
-26 + 26 + -11X = 15 + 26

Combine like terms: -26 + 26 = 0
0 + -11X = 15 + 26
-11X = 15 + 26

Combine like terms: 15 + 26 = 41
-11X = 41

Divide each side by '-11'.
X = -3.727272727

Simplifying
X = -3.727272727

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