-84=7(-5-x)

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Solution for -84=7(-5-x) equation:


Simplifying
-84 = 7(-5 + -1x)
-84 = (-5 * 7 + -1x * 7)
-84 = (-35 + -7x)

Solving
-84 = -35 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-84 + 7x = -35 + -7x + 7x

Combine like terms: -7x + 7x = 0
-84 + 7x = -35 + 0
-84 + 7x = -35

Add '84' to each side of the equation.
-84 + 84 + 7x = -35 + 84

Combine like terms: -84 + 84 = 0
0 + 7x = -35 + 84
7x = -35 + 84

Combine like terms: -35 + 84 = 49
7x = 49

Divide each side by '7'.
x = 7

Simplifying
x = 7

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