4x-45=6x-9

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Solution for 4x-45=6x-9 equation:


Simplifying
4x + -45 = 6x + -9

Reorder the terms:
-45 + 4x = 6x + -9

Reorder the terms:
-45 + 4x = -9 + 6x

Solving
-45 + 4x = -9 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-45 + 4x + -6x = -9 + 6x + -6x

Combine like terms: 4x + -6x = -2x
-45 + -2x = -9 + 6x + -6x

Combine like terms: 6x + -6x = 0
-45 + -2x = -9 + 0
-45 + -2x = -9

Add '45' to each side of the equation.
-45 + 45 + -2x = -9 + 45

Combine like terms: -45 + 45 = 0
0 + -2x = -9 + 45
-2x = -9 + 45

Combine like terms: -9 + 45 = 36
-2x = 36

Divide each side by '-2'.
x = -18

Simplifying
x = -18

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