5x+7-9x=12x+3

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Solution for 5x+7-9x=12x+3 equation:


Simplifying
5x + 7 + -9x = 12x + 3

Reorder the terms:
7 + 5x + -9x = 12x + 3

Combine like terms: 5x + -9x = -4x
7 + -4x = 12x + 3

Reorder the terms:
7 + -4x = 3 + 12x

Solving
7 + -4x = 3 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
7 + -4x + -12x = 3 + 12x + -12x

Combine like terms: -4x + -12x = -16x
7 + -16x = 3 + 12x + -12x

Combine like terms: 12x + -12x = 0
7 + -16x = 3 + 0
7 + -16x = 3

Add '-7' to each side of the equation.
7 + -7 + -16x = 3 + -7

Combine like terms: 7 + -7 = 0
0 + -16x = 3 + -7
-16x = 3 + -7

Combine like terms: 3 + -7 = -4
-16x = -4

Divide each side by '-16'.
x = 0.25

Simplifying
x = 0.25

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