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

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


Simplifying
9(x + 9) + -2(x + -7) = 0

Reorder the terms:
9(9 + x) + -2(x + -7) = 0
(9 * 9 + x * 9) + -2(x + -7) = 0
(81 + 9x) + -2(x + -7) = 0

Reorder the terms:
81 + 9x + -2(-7 + x) = 0
81 + 9x + (-7 * -2 + x * -2) = 0
81 + 9x + (14 + -2x) = 0

Reorder the terms:
81 + 14 + 9x + -2x = 0

Combine like terms: 81 + 14 = 95
95 + 9x + -2x = 0

Combine like terms: 9x + -2x = 7x
95 + 7x = 0

Solving
95 + 7x = 0

Solving for variable 'x'.

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

Add '-95' to each side of the equation.
95 + -95 + 7x = 0 + -95

Combine like terms: 95 + -95 = 0
0 + 7x = 0 + -95
7x = 0 + -95

Combine like terms: 0 + -95 = -95
7x = -95

Divide each side by '7'.
x = -13.57142857

Simplifying
x = -13.57142857

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