9x-2+5(x+9)=85

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Solution for 9x-2+5(x+9)=85 equation:


Simplifying
9x + -2 + 5(x + 9) = 85

Reorder the terms:
9x + -2 + 5(9 + x) = 85
9x + -2 + (9 * 5 + x * 5) = 85
9x + -2 + (45 + 5x) = 85

Reorder the terms:
-2 + 45 + 9x + 5x = 85

Combine like terms: -2 + 45 = 43
43 + 9x + 5x = 85

Combine like terms: 9x + 5x = 14x
43 + 14x = 85

Solving
43 + 14x = 85

Solving for variable 'x'.

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

Add '-43' to each side of the equation.
43 + -43 + 14x = 85 + -43

Combine like terms: 43 + -43 = 0
0 + 14x = 85 + -43
14x = 85 + -43

Combine like terms: 85 + -43 = 42
14x = 42

Divide each side by '14'.
x = 3

Simplifying
x = 3

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