5x-45=12x

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Solution for 5x-45=12x equation:


Simplifying
5x + -45 = 12x

Reorder the terms:
-45 + 5x = 12x

Solving
-45 + 5x = 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.
-45 + 5x + -12x = 12x + -12x

Combine like terms: 5x + -12x = -7x
-45 + -7x = 12x + -12x

Combine like terms: 12x + -12x = 0
-45 + -7x = 0

Add '45' to each side of the equation.
-45 + 45 + -7x = 0 + 45

Combine like terms: -45 + 45 = 0
0 + -7x = 0 + 45
-7x = 0 + 45

Combine like terms: 0 + 45 = 45
-7x = 45

Divide each side by '-7'.
x = -6.428571429

Simplifying
x = -6.428571429

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