20x-4=40x+12

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Solution for 20x-4=40x+12 equation:


Simplifying
20x + -4 = 40x + 12

Reorder the terms:
-4 + 20x = 40x + 12

Reorder the terms:
-4 + 20x = 12 + 40x

Solving
-4 + 20x = 12 + 40x

Solving for variable 'x'.

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

Add '-40x' to each side of the equation.
-4 + 20x + -40x = 12 + 40x + -40x

Combine like terms: 20x + -40x = -20x
-4 + -20x = 12 + 40x + -40x

Combine like terms: 40x + -40x = 0
-4 + -20x = 12 + 0
-4 + -20x = 12

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

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

Combine like terms: 12 + 4 = 16
-20x = 16

Divide each side by '-20'.
x = -0.8

Simplifying
x = -0.8

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