-8(7x+8)=-400

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Solution for -8(7x+8)=-400 equation:


Simplifying
-8(7x + 8) = -400

Reorder the terms:
-8(8 + 7x) = -400
(8 * -8 + 7x * -8) = -400
(-64 + -56x) = -400

Solving
-64 + -56x = -400

Solving for variable 'x'.

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

Add '64' to each side of the equation.
-64 + 64 + -56x = -400 + 64

Combine like terms: -64 + 64 = 0
0 + -56x = -400 + 64
-56x = -400 + 64

Combine like terms: -400 + 64 = -336
-56x = -336

Divide each side by '-56'.
x = 6

Simplifying
x = 6

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