x+30=8x+58

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Solution for x+30=8x+58 equation:


Simplifying
x + 30 = 8x + 58

Reorder the terms:
30 + x = 8x + 58

Reorder the terms:
30 + x = 58 + 8x

Solving
30 + x = 58 + 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.
30 + x + -8x = 58 + 8x + -8x

Combine like terms: x + -8x = -7x
30 + -7x = 58 + 8x + -8x

Combine like terms: 8x + -8x = 0
30 + -7x = 58 + 0
30 + -7x = 58

Add '-30' to each side of the equation.
30 + -30 + -7x = 58 + -30

Combine like terms: 30 + -30 = 0
0 + -7x = 58 + -30
-7x = 58 + -30

Combine like terms: 58 + -30 = 28
-7x = 28

Divide each side by '-7'.
x = -4

Simplifying
x = -4

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