8x+50=x-20

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Solution for 8x+50=x-20 equation:


Simplifying
8x + 50 = x + -20

Reorder the terms:
50 + 8x = x + -20

Reorder the terms:
50 + 8x = -20 + x

Solving
50 + 8x = -20 + 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.
50 + 8x + -1x = -20 + x + -1x

Combine like terms: 8x + -1x = 7x
50 + 7x = -20 + x + -1x

Combine like terms: x + -1x = 0
50 + 7x = -20 + 0
50 + 7x = -20

Add '-50' to each side of the equation.
50 + -50 + 7x = -20 + -50

Combine like terms: 50 + -50 = 0
0 + 7x = -20 + -50
7x = -20 + -50

Combine like terms: -20 + -50 = -70
7x = -70

Divide each side by '7'.
x = -10

Simplifying
x = -10

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