x-7-2(x-4)=-3(x+2)-8

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Solution for x-7-2(x-4)=-3(x+2)-8 equation:


Simplifying
x + -7 + -2(x + -4) = -3(x + 2) + -8

Reorder the terms:
x + -7 + -2(-4 + x) = -3(x + 2) + -8
x + -7 + (-4 * -2 + x * -2) = -3(x + 2) + -8
x + -7 + (8 + -2x) = -3(x + 2) + -8

Reorder the terms:
-7 + 8 + x + -2x = -3(x + 2) + -8

Combine like terms: -7 + 8 = 1
1 + x + -2x = -3(x + 2) + -8

Combine like terms: x + -2x = -1x
1 + -1x = -3(x + 2) + -8

Reorder the terms:
1 + -1x = -3(2 + x) + -8
1 + -1x = (2 * -3 + x * -3) + -8
1 + -1x = (-6 + -3x) + -8

Reorder the terms:
1 + -1x = -6 + -8 + -3x

Combine like terms: -6 + -8 = -14
1 + -1x = -14 + -3x

Solving
1 + -1x = -14 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
1 + -1x + 3x = -14 + -3x + 3x

Combine like terms: -1x + 3x = 2x
1 + 2x = -14 + -3x + 3x

Combine like terms: -3x + 3x = 0
1 + 2x = -14 + 0
1 + 2x = -14

Add '-1' to each side of the equation.
1 + -1 + 2x = -14 + -1

Combine like terms: 1 + -1 = 0
0 + 2x = -14 + -1
2x = -14 + -1

Combine like terms: -14 + -1 = -15
2x = -15

Divide each side by '2'.
x = -7.5

Simplifying
x = -7.5

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