7(x-2)-4=-2(-9x+6)-3x

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Solution for 7(x-2)-4=-2(-9x+6)-3x equation:


Simplifying
7(x + -2) + -4 = -2(-9x + 6) + -3x

Reorder the terms:
7(-2 + x) + -4 = -2(-9x + 6) + -3x
(-2 * 7 + x * 7) + -4 = -2(-9x + 6) + -3x
(-14 + 7x) + -4 = -2(-9x + 6) + -3x

Reorder the terms:
-14 + -4 + 7x = -2(-9x + 6) + -3x

Combine like terms: -14 + -4 = -18
-18 + 7x = -2(-9x + 6) + -3x

Reorder the terms:
-18 + 7x = -2(6 + -9x) + -3x
-18 + 7x = (6 * -2 + -9x * -2) + -3x
-18 + 7x = (-12 + 18x) + -3x

Combine like terms: 18x + -3x = 15x
-18 + 7x = -12 + 15x

Solving
-18 + 7x = -12 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-18 + 7x + -15x = -12 + 15x + -15x

Combine like terms: 7x + -15x = -8x
-18 + -8x = -12 + 15x + -15x

Combine like terms: 15x + -15x = 0
-18 + -8x = -12 + 0
-18 + -8x = -12

Add '18' to each side of the equation.
-18 + 18 + -8x = -12 + 18

Combine like terms: -18 + 18 = 0
0 + -8x = -12 + 18
-8x = -12 + 18

Combine like terms: -12 + 18 = 6
-8x = 6

Divide each side by '-8'.
x = -0.75

Simplifying
x = -0.75

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