9x+7=3-x-5

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


Simplifying
9x + 7 = 3 + -1x + -5

Reorder the terms:
7 + 9x = 3 + -1x + -5

Reorder the terms:
7 + 9x = 3 + -5 + -1x

Combine like terms: 3 + -5 = -2
7 + 9x = -2 + -1x

Solving
7 + 9x = -2 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
7 + 9x + x = -2 + -1x + x

Combine like terms: 9x + x = 10x
7 + 10x = -2 + -1x + x

Combine like terms: -1x + x = 0
7 + 10x = -2 + 0
7 + 10x = -2

Add '-7' to each side of the equation.
7 + -7 + 10x = -2 + -7

Combine like terms: 7 + -7 = 0
0 + 10x = -2 + -7
10x = -2 + -7

Combine like terms: -2 + -7 = -9
10x = -9

Divide each side by '10'.
x = -0.9

Simplifying
x = -0.9

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