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

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


Simplifying
-8x + -1(3x + 4) = 4 + -1x

Reorder the terms:
-8x + -1(4 + 3x) = 4 + -1x
-8x + (4 * -1 + 3x * -1) = 4 + -1x
-8x + (-4 + -3x) = 4 + -1x

Reorder the terms:
-4 + -8x + -3x = 4 + -1x

Combine like terms: -8x + -3x = -11x
-4 + -11x = 4 + -1x

Solving
-4 + -11x = 4 + -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.
-4 + -11x + x = 4 + -1x + x

Combine like terms: -11x + x = -10x
-4 + -10x = 4 + -1x + x

Combine like terms: -1x + x = 0
-4 + -10x = 4 + 0
-4 + -10x = 4

Add '4' to each side of the equation.
-4 + 4 + -10x = 4 + 4

Combine like terms: -4 + 4 = 0
0 + -10x = 4 + 4
-10x = 4 + 4

Combine like terms: 4 + 4 = 8
-10x = 8

Divide each side by '-10'.
x = -0.8

Simplifying
x = -0.8

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