3-(-2x)=10-2x

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Solution for 3-(-2x)=10-2x equation:


Simplifying
3 + -1(-2x) = 10 + -2x

Remove parenthesis around (-2x)
3 + -1 * -2x = 10 + -2x

Multiply -1 * -2
3 + 2x = 10 + -2x

Solving
3 + 2x = 10 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
3 + 2x + 2x = 10 + -2x + 2x

Combine like terms: 2x + 2x = 4x
3 + 4x = 10 + -2x + 2x

Combine like terms: -2x + 2x = 0
3 + 4x = 10 + 0
3 + 4x = 10

Add '-3' to each side of the equation.
3 + -3 + 4x = 10 + -3

Combine like terms: 3 + -3 = 0
0 + 4x = 10 + -3
4x = 10 + -3

Combine like terms: 10 + -3 = 7
4x = 7

Divide each side by '4'.
x = 1.75

Simplifying
x = 1.75

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