3(-4x+7)-2=-x+18

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Solution for 3(-4x+7)-2=-x+18 equation:


Simplifying
3(-4x + 7) + -2 = -1x + 18

Reorder the terms:
3(7 + -4x) + -2 = -1x + 18
(7 * 3 + -4x * 3) + -2 = -1x + 18
(21 + -12x) + -2 = -1x + 18

Reorder the terms:
21 + -2 + -12x = -1x + 18

Combine like terms: 21 + -2 = 19
19 + -12x = -1x + 18

Reorder the terms:
19 + -12x = 18 + -1x

Solving
19 + -12x = 18 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
19 + -12x + x = 18 + -1x + x

Combine like terms: -12x + x = -11x
19 + -11x = 18 + -1x + x

Combine like terms: -1x + x = 0
19 + -11x = 18 + 0
19 + -11x = 18

Add '-19' to each side of the equation.
19 + -19 + -11x = 18 + -19

Combine like terms: 19 + -19 = 0
0 + -11x = 18 + -19
-11x = 18 + -19

Combine like terms: 18 + -19 = -1
-11x = -1

Divide each side by '-11'.
x = 0.09090909091

Simplifying
x = 0.09090909091

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