3(2x+6)-5=9x+4

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Solution for 3(2x+6)-5=9x+4 equation:


Simplifying
3(2x + 6) + -5 = 9x + 4

Reorder the terms:
3(6 + 2x) + -5 = 9x + 4
(6 * 3 + 2x * 3) + -5 = 9x + 4
(18 + 6x) + -5 = 9x + 4

Reorder the terms:
18 + -5 + 6x = 9x + 4

Combine like terms: 18 + -5 = 13
13 + 6x = 9x + 4

Reorder the terms:
13 + 6x = 4 + 9x

Solving
13 + 6x = 4 + 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.
13 + 6x + -9x = 4 + 9x + -9x

Combine like terms: 6x + -9x = -3x
13 + -3x = 4 + 9x + -9x

Combine like terms: 9x + -9x = 0
13 + -3x = 4 + 0
13 + -3x = 4

Add '-13' to each side of the equation.
13 + -13 + -3x = 4 + -13

Combine like terms: 13 + -13 = 0
0 + -3x = 4 + -13
-3x = 4 + -13

Combine like terms: 4 + -13 = -9
-3x = -9

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

Simplifying
x = 3

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