7x+7+2x+2=1

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Solution for 7x+7+2x+2=1 equation:


Simplifying
7x + 7 + 2x + 2 = 1

Reorder the terms:
7 + 2 + 7x + 2x = 1

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

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

Solving
9 + 9x = 1

Solving for variable 'x'.

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

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

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

Combine like terms: 1 + -9 = -8
9x = -8

Divide each side by '9'.
x = -0.8888888889

Simplifying
x = -0.8888888889

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