13-(9x)+2x-(-10)=

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Solution for 13-(9x)+2x-(-10)= equation:


Simplifying
13 + -1(9x) + 2x + -1(-10) = 0

Remove parenthesis around (9x)
13 + -1 * 9x + 2x + -1(-10) = 0

Multiply -1 * 9
13 + -9x + 2x + -1(-10) = 0

Multiply -1 * -10
13 + -9x + 2x + 10 = 0

Reorder the terms:
13 + 10 + -9x + 2x = 0

Combine like terms: 13 + 10 = 23
23 + -9x + 2x = 0

Combine like terms: -9x + 2x = -7x
23 + -7x = 0

Solving
23 + -7x = 0

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + -7x = 0 + -23

Combine like terms: 23 + -23 = 0
0 + -7x = 0 + -23
-7x = 0 + -23

Combine like terms: 0 + -23 = -23
-7x = -23

Divide each side by '-7'.
x = 3.285714286

Simplifying
x = 3.285714286

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