3-x(-2)=8

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Solution for 3-x(-2)=8 equation:


Simplifying
3 + -1x(-2) = 8

Reorder the terms for easier multiplication:
3 + -1 * -2x = 8

Multiply -1 * -2
3 + 2x = 8

Solving
3 + 2x = 8

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 2x = 8 + -3

Combine like terms: 3 + -3 = 0
0 + 2x = 8 + -3
2x = 8 + -3

Combine like terms: 8 + -3 = 5
2x = 5

Divide each side by '2'.
x = 2.5

Simplifying
x = 2.5

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