4+30x=20x+12

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Solution for 4+30x=20x+12 equation:


Simplifying
4 + 30x = 20x + 12

Reorder the terms:
4 + 30x = 12 + 20x

Solving
4 + 30x = 12 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
4 + 30x + -20x = 12 + 20x + -20x

Combine like terms: 30x + -20x = 10x
4 + 10x = 12 + 20x + -20x

Combine like terms: 20x + -20x = 0
4 + 10x = 12 + 0
4 + 10x = 12

Add '-4' to each side of the equation.
4 + -4 + 10x = 12 + -4

Combine like terms: 4 + -4 = 0
0 + 10x = 12 + -4
10x = 12 + -4

Combine like terms: 12 + -4 = 8
10x = 8

Divide each side by '10'.
x = 0.8

Simplifying
x = 0.8

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