12x+5=2x+9

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Solution for 12x+5=2x+9 equation:


Simplifying
12x + 5 = 2x + 9

Reorder the terms:
5 + 12x = 2x + 9

Reorder the terms:
5 + 12x = 9 + 2x

Solving
5 + 12x = 9 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
5 + 12x + -2x = 9 + 2x + -2x

Combine like terms: 12x + -2x = 10x
5 + 10x = 9 + 2x + -2x

Combine like terms: 2x + -2x = 0
5 + 10x = 9 + 0
5 + 10x = 9

Add '-5' to each side of the equation.
5 + -5 + 10x = 9 + -5

Combine like terms: 5 + -5 = 0
0 + 10x = 9 + -5
10x = 9 + -5

Combine like terms: 9 + -5 = 4
10x = 4

Divide each side by '10'.
x = 0.4

Simplifying
x = 0.4

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