(4x+18)=(7x-72)

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Solution for (4x+18)=(7x-72) equation:


Simplifying
(4x + 18) = (7x + -72)

Reorder the terms:
(18 + 4x) = (7x + -72)

Remove parenthesis around (18 + 4x)
18 + 4x = (7x + -72)

Reorder the terms:
18 + 4x = (-72 + 7x)

Remove parenthesis around (-72 + 7x)
18 + 4x = -72 + 7x

Solving
18 + 4x = -72 + 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 + 4x + -7x = -72 + 7x + -7x

Combine like terms: 4x + -7x = -3x
18 + -3x = -72 + 7x + -7x

Combine like terms: 7x + -7x = 0
18 + -3x = -72 + 0
18 + -3x = -72

Add '-18' to each side of the equation.
18 + -18 + -3x = -72 + -18

Combine like terms: 18 + -18 = 0
0 + -3x = -72 + -18
-3x = -72 + -18

Combine like terms: -72 + -18 = -90
-3x = -90

Divide each side by '-3'.
x = 30

Simplifying
x = 30

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