9x+(7x-26)=90

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Solution for 9x+(7x-26)=90 equation:


Simplifying
9x + (7x + -26) = 90

Reorder the terms:
9x + (-26 + 7x) = 90

Remove parenthesis around (-26 + 7x)
9x + -26 + 7x = 90

Reorder the terms:
-26 + 9x + 7x = 90

Combine like terms: 9x + 7x = 16x
-26 + 16x = 90

Solving
-26 + 16x = 90

Solving for variable 'x'.

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

Add '26' to each side of the equation.
-26 + 26 + 16x = 90 + 26

Combine like terms: -26 + 26 = 0
0 + 16x = 90 + 26
16x = 90 + 26

Combine like terms: 90 + 26 = 116
16x = 116

Divide each side by '16'.
x = 7.25

Simplifying
x = 7.25

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