30+x-12=5x+10

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Solution for 30+x-12=5x+10 equation:


Simplifying
30 + x + -12 = 5x + 10

Reorder the terms:
30 + -12 + x = 5x + 10

Combine like terms: 30 + -12 = 18
18 + x = 5x + 10

Reorder the terms:
18 + x = 10 + 5x

Solving
18 + x = 10 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
18 + x + -5x = 10 + 5x + -5x

Combine like terms: x + -5x = -4x
18 + -4x = 10 + 5x + -5x

Combine like terms: 5x + -5x = 0
18 + -4x = 10 + 0
18 + -4x = 10

Add '-18' to each side of the equation.
18 + -18 + -4x = 10 + -18

Combine like terms: 18 + -18 = 0
0 + -4x = 10 + -18
-4x = 10 + -18

Combine like terms: 10 + -18 = -8
-4x = -8

Divide each side by '-4'.
x = 2

Simplifying
x = 2

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