12x-18=7x-65

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Solution for 12x-18=7x-65 equation:


Simplifying
12x + -18 = 7x + -65

Reorder the terms:
-18 + 12x = 7x + -65

Reorder the terms:
-18 + 12x = -65 + 7x

Solving
-18 + 12x = -65 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-18 + 12x + -7x = -65 + 7x + -7x

Combine like terms: 12x + -7x = 5x
-18 + 5x = -65 + 7x + -7x

Combine like terms: 7x + -7x = 0
-18 + 5x = -65 + 0
-18 + 5x = -65

Add '18' to each side of the equation.
-18 + 18 + 5x = -65 + 18

Combine like terms: -18 + 18 = 0
0 + 5x = -65 + 18
5x = -65 + 18

Combine like terms: -65 + 18 = -47
5x = -47

Divide each side by '5'.
x = -9.4

Simplifying
x = -9.4

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