8x+4=x-3

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


Simplifying
8x + 4 = x + -3

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

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

Solving
4 + 8x = -3 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
4 + 8x + -1x = -3 + x + -1x

Combine like terms: 8x + -1x = 7x
4 + 7x = -3 + x + -1x

Combine like terms: x + -1x = 0
4 + 7x = -3 + 0
4 + 7x = -3

Add '-4' to each side of the equation.
4 + -4 + 7x = -3 + -4

Combine like terms: 4 + -4 = 0
0 + 7x = -3 + -4
7x = -3 + -4

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

Divide each side by '7'.
x = -1

Simplifying
x = -1

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