-x=5(-x)+7

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Solution for -x=5(-x)+7 equation:


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

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

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

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

Solving
-1x = 7 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-1x + 5x = 7 + -5x + 5x

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

Combine like terms: -5x + 5x = 0
4x = 7 + 0
4x = 7

Divide each side by '4'.
x = 1.75

Simplifying
x = 1.75

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