(7x-2)+(3x+7)=(9x+1)

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Solution for (7x-2)+(3x+7)=(9x+1) equation:


Simplifying
(7x + -2) + (3x + 7) = (9x + 1)

Reorder the terms:
(-2 + 7x) + (3x + 7) = (9x + 1)

Remove parenthesis around (-2 + 7x)
-2 + 7x + (3x + 7) = (9x + 1)

Reorder the terms:
-2 + 7x + (7 + 3x) = (9x + 1)

Remove parenthesis around (7 + 3x)
-2 + 7x + 7 + 3x = (9x + 1)

Reorder the terms:
-2 + 7 + 7x + 3x = (9x + 1)

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

Combine like terms: 7x + 3x = 10x
5 + 10x = (9x + 1)

Reorder the terms:
5 + 10x = (1 + 9x)

Remove parenthesis around (1 + 9x)
5 + 10x = 1 + 9x

Solving
5 + 10x = 1 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
5 + 10x + -9x = 1 + 9x + -9x

Combine like terms: 10x + -9x = 1x
5 + 1x = 1 + 9x + -9x

Combine like terms: 9x + -9x = 0
5 + 1x = 1 + 0
5 + 1x = 1

Add '-5' to each side of the equation.
5 + -5 + 1x = 1 + -5

Combine like terms: 5 + -5 = 0
0 + 1x = 1 + -5
1x = 1 + -5

Combine like terms: 1 + -5 = -4
1x = -4

Divide each side by '1'.
x = -4

Simplifying
x = -4

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