7x-(9-2x)=8+(6x-9)

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Solution for 7x-(9-2x)=8+(6x-9) equation:


Simplifying
7x + -1(9 + -2x) = 8 + (6x + -9)
7x + (9 * -1 + -2x * -1) = 8 + (6x + -9)
7x + (-9 + 2x) = 8 + (6x + -9)

Reorder the terms:
-9 + 7x + 2x = 8 + (6x + -9)

Combine like terms: 7x + 2x = 9x
-9 + 9x = 8 + (6x + -9)

Reorder the terms:
-9 + 9x = 8 + (-9 + 6x)

Remove parenthesis around (-9 + 6x)
-9 + 9x = 8 + -9 + 6x

Combine like terms: 8 + -9 = -1
-9 + 9x = -1 + 6x

Solving
-9 + 9x = -1 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-9 + 9x + -6x = -1 + 6x + -6x

Combine like terms: 9x + -6x = 3x
-9 + 3x = -1 + 6x + -6x

Combine like terms: 6x + -6x = 0
-9 + 3x = -1 + 0
-9 + 3x = -1

Add '9' to each side of the equation.
-9 + 9 + 3x = -1 + 9

Combine like terms: -9 + 9 = 0
0 + 3x = -1 + 9
3x = -1 + 9

Combine like terms: -1 + 9 = 8
3x = 8

Divide each side by '3'.
x = 2.666666667

Simplifying
x = 2.666666667

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