9+7(x-3)+2x+13=

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Solution for 9+7(x-3)+2x+13= equation:


Simplifying
9 + 7(x + -3) + 2x + 13 = 0

Reorder the terms:
9 + 7(-3 + x) + 2x + 13 = 0
9 + (-3 * 7 + x * 7) + 2x + 13 = 0
9 + (-21 + 7x) + 2x + 13 = 0

Reorder the terms:
9 + -21 + 13 + 7x + 2x = 0

Combine like terms: 9 + -21 = -12
-12 + 13 + 7x + 2x = 0

Combine like terms: -12 + 13 = 1
1 + 7x + 2x = 0

Combine like terms: 7x + 2x = 9x
1 + 9x = 0

Solving
1 + 9x = 0

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 9x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 9x = 0 + -1
9x = 0 + -1

Combine like terms: 0 + -1 = -1
9x = -1

Divide each side by '9'.
x = -0.1111111111

Simplifying
x = -0.1111111111

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