-400=8x

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Solution for -400=8x equation:


Simplifying
-400 = 8x

Solving
-400 = 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-400 + -8x = 8x + -8x

Combine like terms: 8x + -8x = 0
-400 + -8x = 0

Add '400' to each side of the equation.
-400 + 400 + -8x = 0 + 400

Combine like terms: -400 + 400 = 0
0 + -8x = 0 + 400
-8x = 0 + 400

Combine like terms: 0 + 400 = 400
-8x = 400

Divide each side by '-8'.
x = -50

Simplifying
x = -50

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