-9(x+1)+3x=15

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Solution for -9(x+1)+3x=15 equation:


Simplifying
-9(x + 1) + 3x = 15

Reorder the terms:
-9(1 + x) + 3x = 15
(1 * -9 + x * -9) + 3x = 15
(-9 + -9x) + 3x = 15

Combine like terms: -9x + 3x = -6x
-9 + -6x = 15

Solving
-9 + -6x = 15

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + -6x = 15 + 9

Combine like terms: -9 + 9 = 0
0 + -6x = 15 + 9
-6x = 15 + 9

Combine like terms: 15 + 9 = 24
-6x = 24

Divide each side by '-6'.
x = -4

Simplifying
x = -4

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