x+39=8x-3

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Solution for x+39=8x-3 equation:


Simplifying
x + 39 = 8x + -3

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

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

Solving
39 + x = -3 + 8x

Solving for variable 'x'.

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

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

Combine like terms: x + -8x = -7x
39 + -7x = -3 + 8x + -8x

Combine like terms: 8x + -8x = 0
39 + -7x = -3 + 0
39 + -7x = -3

Add '-39' to each side of the equation.
39 + -39 + -7x = -3 + -39

Combine like terms: 39 + -39 = 0
0 + -7x = -3 + -39
-7x = -3 + -39

Combine like terms: -3 + -39 = -42
-7x = -42

Divide each side by '-7'.
x = 6

Simplifying
x = 6

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