4x+18=11x-45

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Solution for 4x+18=11x-45 equation:


Simplifying
4x + 18 = 11x + -45

Reorder the terms:
18 + 4x = 11x + -45

Reorder the terms:
18 + 4x = -45 + 11x

Solving
18 + 4x = -45 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
18 + 4x + -11x = -45 + 11x + -11x

Combine like terms: 4x + -11x = -7x
18 + -7x = -45 + 11x + -11x

Combine like terms: 11x + -11x = 0
18 + -7x = -45 + 0
18 + -7x = -45

Add '-18' to each side of the equation.
18 + -18 + -7x = -45 + -18

Combine like terms: 18 + -18 = 0
0 + -7x = -45 + -18
-7x = -45 + -18

Combine like terms: -45 + -18 = -63
-7x = -63

Divide each side by '-7'.
x = 9

Simplifying
x = 9

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