(7x+3)=(9x-27)

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Solution for (7x+3)=(9x-27) equation:


Simplifying
(7x + 3) = (9x + -27)

Reorder the terms:
(3 + 7x) = (9x + -27)

Remove parenthesis around (3 + 7x)
3 + 7x = (9x + -27)

Reorder the terms:
3 + 7x = (-27 + 9x)

Remove parenthesis around (-27 + 9x)
3 + 7x = -27 + 9x

Solving
3 + 7x = -27 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
3 + 7x + -9x = -27 + 9x + -9x

Combine like terms: 7x + -9x = -2x
3 + -2x = -27 + 9x + -9x

Combine like terms: 9x + -9x = 0
3 + -2x = -27 + 0
3 + -2x = -27

Add '-3' to each side of the equation.
3 + -3 + -2x = -27 + -3

Combine like terms: 3 + -3 = 0
0 + -2x = -27 + -3
-2x = -27 + -3

Combine like terms: -27 + -3 = -30
-2x = -30

Divide each side by '-2'.
x = 15

Simplifying
x = 15

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