280=-7(4x-8)

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Solution for 280=-7(4x-8) equation: 


Simplifying
280 = -7(4x + -8)

Reorder the terms:
280 = -7(-8 + 4x)
280 = (-8 * -7 + 4x * -7)
280 = (56 + -28x)

Solving
280 = 56 + -28x

Solving for variable 'x'.

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

Add '28x' to each side of the equation.
280 + 28x = 56 + -28x + 28x

Combine like terms: -28x + 28x = 0
280 + 28x = 56 + 0
280 + 28x = 56

Add '-280' to each side of the equation.
280 + -280 + 28x = 56 + -280

Combine like terms: 280 + -280 = 0
0 + 28x = 56 + -280
28x = 56 + -280

Combine like terms: 56 + -280 = -224
28x = -224

Divide each side by '28'.
x = -8

Simplifying
x = -8

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