8x-4=3x+7x

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


Simplifying
8x + -4 = 3x + 7x

Reorder the terms:
-4 + 8x = 3x + 7x

Combine like terms: 3x + 7x = 10x
-4 + 8x = 10x

Solving
-4 + 8x = 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
-4 + 8x + -10x = 10x + -10x

Combine like terms: 8x + -10x = -2x
-4 + -2x = 10x + -10x

Combine like terms: 10x + -10x = 0
-4 + -2x = 0

Add '4' to each side of the equation.
-4 + 4 + -2x = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -2x = 0 + 4
-2x = 0 + 4

Combine like terms: 0 + 4 = 4
-2x = 4

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

Simplifying
x = -2

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