8x+18=4x+30

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Solution for 8x+18=4x+30 equation:


Simplifying
8x + 18 = 4x + 30

Reorder the terms:
18 + 8x = 4x + 30

Reorder the terms:
18 + 8x = 30 + 4x

Solving
18 + 8x = 30 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
18 + 8x + -4x = 30 + 4x + -4x

Combine like terms: 8x + -4x = 4x
18 + 4x = 30 + 4x + -4x

Combine like terms: 4x + -4x = 0
18 + 4x = 30 + 0
18 + 4x = 30

Add '-18' to each side of the equation.
18 + -18 + 4x = 30 + -18

Combine like terms: 18 + -18 = 0
0 + 4x = 30 + -18
4x = 30 + -18

Combine like terms: 30 + -18 = 12
4x = 12

Divide each side by '4'.
x = 3

Simplifying
x = 3

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