-280=7(-5x-5)

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Solution for -280=7(-5x-5) equation:


Simplifying
-280 = 7(-5x + -5)

Reorder the terms:
-280 = 7(-5 + -5x)
-280 = (-5 * 7 + -5x * 7)
-280 = (-35 + -35x)

Solving
-280 = -35 + -35x

Solving for variable 'x'.

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

Add '35x' to each side of the equation.
-280 + 35x = -35 + -35x + 35x

Combine like terms: -35x + 35x = 0
-280 + 35x = -35 + 0
-280 + 35x = -35

Add '280' to each side of the equation.
-280 + 280 + 35x = -35 + 280

Combine like terms: -280 + 280 = 0
0 + 35x = -35 + 280
35x = -35 + 280

Combine like terms: -35 + 280 = 245
35x = 245

Divide each side by '35'.
x = 7

Simplifying
x = 7

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