20x+1=18x+12x+3

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Solution for 20x+1=18x+12x+3 equation:


Simplifying
20x + 1 = 18x + 12x + 3

Reorder the terms:
1 + 20x = 18x + 12x + 3

Reorder the terms:
1 + 20x = 3 + 18x + 12x

Combine like terms: 18x + 12x = 30x
1 + 20x = 3 + 30x

Solving
1 + 20x = 3 + 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
1 + 20x + -30x = 3 + 30x + -30x

Combine like terms: 20x + -30x = -10x
1 + -10x = 3 + 30x + -30x

Combine like terms: 30x + -30x = 0
1 + -10x = 3 + 0
1 + -10x = 3

Add '-1' to each side of the equation.
1 + -1 + -10x = 3 + -1

Combine like terms: 1 + -1 = 0
0 + -10x = 3 + -1
-10x = 3 + -1

Combine like terms: 3 + -1 = 2
-10x = 2

Divide each side by '-10'.
x = -0.2

Simplifying
x = -0.2

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