(9X-6)+(2x+8)=90

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Solution for (9X-6)+(2x+8)=90 equation:


Simplifying
(9X + -6) + (2x + 8) = 90

Reorder the terms:
(-6 + 9X) + (2x + 8) = 90

Remove parenthesis around (-6 + 9X)
-6 + 9X + (2x + 8) = 90

Reorder the terms:
-6 + 9X + (8 + 2x) = 90

Remove parenthesis around (8 + 2x)
-6 + 9X + 8 + 2x = 90

Reorder the terms:
-6 + 8 + 9X + 2x = 90

Combine like terms: -6 + 8 = 2
2 + 9X + 2x = 90

Solving
2 + 9X + 2x = 90

Solving for variable 'X'.

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

Add '-2' to each side of the equation.
2 + 9X + -2 + 2x = 90 + -2

Reorder the terms:
2 + -2 + 9X + 2x = 90 + -2

Combine like terms: 2 + -2 = 0
0 + 9X + 2x = 90 + -2
9X + 2x = 90 + -2

Combine like terms: 90 + -2 = 88
9X + 2x = 88

Add '-2x' to each side of the equation.
9X + 2x + -2x = 88 + -2x

Combine like terms: 2x + -2x = 0
9X + 0 = 88 + -2x
9X = 88 + -2x

Divide each side by '9'.
X = 9.777777778 + -0.2222222222x

Simplifying
X = 9.777777778 + -0.2222222222x

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