9(x+1)=7-3x

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


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

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

Solving
9 + 9x = 7 + -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.
9 + 9x + 3x = 7 + -3x + 3x

Combine like terms: 9x + 3x = 12x
9 + 12x = 7 + -3x + 3x

Combine like terms: -3x + 3x = 0
9 + 12x = 7 + 0
9 + 12x = 7

Add '-9' to each side of the equation.
9 + -9 + 12x = 7 + -9

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

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

Divide each side by '12'.
x = -0.1666666667

Simplifying
x = -0.1666666667

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