7-(-x)=14-3x

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Solution for 7-(-x)=14-3x equation:


Simplifying
7 + -1(-1x) = 14 + -3x

Remove parenthesis around (-1x)
7 + -1 * -1x = 14 + -3x

Multiply -1 * -1
7 + 1x = 14 + -3x

Solving
7 + 1x = 14 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
7 + 1x + 3x = 14 + -3x + 3x

Combine like terms: 1x + 3x = 4x
7 + 4x = 14 + -3x + 3x

Combine like terms: -3x + 3x = 0
7 + 4x = 14 + 0
7 + 4x = 14

Add '-7' to each side of the equation.
7 + -7 + 4x = 14 + -7

Combine like terms: 7 + -7 = 0
0 + 4x = 14 + -7
4x = 14 + -7

Combine like terms: 14 + -7 = 7
4x = 7

Divide each side by '4'.
x = 1.75

Simplifying
x = 1.75

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