5x-13+12x=4+9x+3

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Solution for 5x-13+12x=4+9x+3 equation:


Simplifying
5x + -13 + 12x = 4 + 9x + 3

Reorder the terms:
-13 + 5x + 12x = 4 + 9x + 3

Combine like terms: 5x + 12x = 17x
-13 + 17x = 4 + 9x + 3

Reorder the terms:
-13 + 17x = 4 + 3 + 9x

Combine like terms: 4 + 3 = 7
-13 + 17x = 7 + 9x

Solving
-13 + 17x = 7 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-13 + 17x + -9x = 7 + 9x + -9x

Combine like terms: 17x + -9x = 8x
-13 + 8x = 7 + 9x + -9x

Combine like terms: 9x + -9x = 0
-13 + 8x = 7 + 0
-13 + 8x = 7

Add '13' to each side of the equation.
-13 + 13 + 8x = 7 + 13

Combine like terms: -13 + 13 = 0
0 + 8x = 7 + 13
8x = 7 + 13

Combine like terms: 7 + 13 = 20
8x = 20

Divide each side by '8'.
x = 2.5

Simplifying
x = 2.5

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