3(-x+1)-3=6(x-1)+15

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Solution for 3(-x+1)-3=6(x-1)+15 equation:


Simplifying
3(-1x + 1) + -3 = 6(x + -1) + 15

Reorder the terms:
3(1 + -1x) + -3 = 6(x + -1) + 15
(1 * 3 + -1x * 3) + -3 = 6(x + -1) + 15
(3 + -3x) + -3 = 6(x + -1) + 15

Reorder the terms:
3 + -3 + -3x = 6(x + -1) + 15

Combine like terms: 3 + -3 = 0
0 + -3x = 6(x + -1) + 15
-3x = 6(x + -1) + 15

Reorder the terms:
-3x = 6(-1 + x) + 15
-3x = (-1 * 6 + x * 6) + 15
-3x = (-6 + 6x) + 15

Reorder the terms:
-3x = -6 + 15 + 6x

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

Solving
-3x = 9 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-3x + -6x = 9 + 6x + -6x

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

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

Divide each side by '-9'.
x = -1

Simplifying
x = -1

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