3(3x+4)-5=-9x+7

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Solution for 3(3x+4)-5=-9x+7 equation:


Simplifying
3(3x + 4) + -5 = -9x + 7

Reorder the terms:
3(4 + 3x) + -5 = -9x + 7
(4 * 3 + 3x * 3) + -5 = -9x + 7
(12 + 9x) + -5 = -9x + 7

Reorder the terms:
12 + -5 + 9x = -9x + 7

Combine like terms: 12 + -5 = 7
7 + 9x = -9x + 7

Reorder the terms:
7 + 9x = 7 + -9x

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

Combine like terms: 7 + -7 = 0
0 + 9x = 7 + -7 + -9x
9x = 7 + -7 + -9x

Combine like terms: 7 + -7 = 0
9x = 0 + -9x
9x = -9x

Solving
9x = -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.
9x + 9x = -9x + 9x

Combine like terms: 9x + 9x = 18x
18x = -9x + 9x

Combine like terms: -9x + 9x = 0
18x = 0

Divide each side by '18'.
x = 0

Simplifying
x = 0

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