-7x-(20-x)=-58

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Solution for -7x-(20-x)=-58 equation:


Simplifying
-7x + -1(20 + -1x) = -58
-7x + (20 * -1 + -1x * -1) = -58
-7x + (-20 + 1x) = -58

Reorder the terms:
-20 + -7x + 1x = -58

Combine like terms: -7x + 1x = -6x
-20 + -6x = -58

Solving
-20 + -6x = -58

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -6x = -58 + 20

Combine like terms: -20 + 20 = 0
0 + -6x = -58 + 20
-6x = -58 + 20

Combine like terms: -58 + 20 = -38
-6x = -38

Divide each side by '-6'.
x = 6.333333333

Simplifying
x = 6.333333333

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