9x-7+2(3x+1)=-3(x+3)

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Solution for 9x-7+2(3x+1)=-3(x+3) equation:


Simplifying
9x + -7 + 2(3x + 1) = -3(x + 3)

Reorder the terms:
9x + -7 + 2(1 + 3x) = -3(x + 3)
9x + -7 + (1 * 2 + 3x * 2) = -3(x + 3)
9x + -7 + (2 + 6x) = -3(x + 3)

Reorder the terms:
-7 + 2 + 9x + 6x = -3(x + 3)

Combine like terms: -7 + 2 = -5
-5 + 9x + 6x = -3(x + 3)

Combine like terms: 9x + 6x = 15x
-5 + 15x = -3(x + 3)

Reorder the terms:
-5 + 15x = -3(3 + x)
-5 + 15x = (3 * -3 + x * -3)
-5 + 15x = (-9 + -3x)

Solving
-5 + 15x = -9 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-5 + 15x + 3x = -9 + -3x + 3x

Combine like terms: 15x + 3x = 18x
-5 + 18x = -9 + -3x + 3x

Combine like terms: -3x + 3x = 0
-5 + 18x = -9 + 0
-5 + 18x = -9

Add '5' to each side of the equation.
-5 + 5 + 18x = -9 + 5

Combine like terms: -5 + 5 = 0
0 + 18x = -9 + 5
18x = -9 + 5

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

Divide each side by '18'.
x = -0.2222222222

Simplifying
x = -0.2222222222

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