-3-6=13-8x

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Solution for -3-6=13-8x equation:


Simplifying
-3 + -6 = 13 + -8x

Combine like terms: -3 + -6 = -9
-9 = 13 + -8x

Solving
-9 = 13 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-9 + 8x = 13 + -8x + 8x

Combine like terms: -8x + 8x = 0
-9 + 8x = 13 + 0
-9 + 8x = 13

Add '9' to each side of the equation.
-9 + 9 + 8x = 13 + 9

Combine like terms: -9 + 9 = 0
0 + 8x = 13 + 9
8x = 13 + 9

Combine like terms: 13 + 9 = 22
8x = 22

Divide each side by '8'.
x = 2.75

Simplifying
x = 2.75

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