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

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


Simplifying
(2x + -2) + (7x + 1) = 0

Reorder the terms:
(-2 + 2x) + (7x + 1) = 0

Remove parenthesis around (-2 + 2x)
-2 + 2x + (7x + 1) = 0

Reorder the terms:
-2 + 2x + (1 + 7x) = 0

Remove parenthesis around (1 + 7x)
-2 + 2x + 1 + 7x = 0

Reorder the terms:
-2 + 1 + 2x + 7x = 0

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

Combine like terms: 2x + 7x = 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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