5x-7-(-1x)=4

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Solution for 5x-7-(-1x)=4 equation:


Simplifying
5x + -7 + -1(-1x) = 4

Remove parenthesis around (-1x)
5x + -7 + -1 * -1x = 4

Multiply -1 * -1
5x + -7 + 1x = 4

Reorder the terms:
-7 + 5x + 1x = 4

Combine like terms: 5x + 1x = 6x
-7 + 6x = 4

Solving
-7 + 6x = 4

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 6x = 4 + 7

Combine like terms: -7 + 7 = 0
0 + 6x = 4 + 7
6x = 4 + 7

Combine like terms: 4 + 7 = 11
6x = 11

Divide each side by '6'.
x = 1.833333333

Simplifying
x = 1.833333333

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