1x+30=4x+12

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Solution for 1x+30=4x+12 equation:


Simplifying
1x + 30 = 4x + 12

Reorder the terms:
30 + 1x = 4x + 12

Reorder the terms:
30 + 1x = 12 + 4x

Solving
30 + 1x = 12 + 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.
30 + 1x + -4x = 12 + 4x + -4x

Combine like terms: 1x + -4x = -3x
30 + -3x = 12 + 4x + -4x

Combine like terms: 4x + -4x = 0
30 + -3x = 12 + 0
30 + -3x = 12

Add '-30' to each side of the equation.
30 + -30 + -3x = 12 + -30

Combine like terms: 30 + -30 = 0
0 + -3x = 12 + -30
-3x = 12 + -30

Combine like terms: 12 + -30 = -18
-3x = -18

Divide each side by '-3'.
x = 6

Simplifying
x = 6

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