8x=4(7x+20)

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Solution for 8x=4(7x+20) equation:


Simplifying
8x = 4(7x + 20)

Reorder the terms:
8x = 4(20 + 7x)
8x = (20 * 4 + 7x * 4)
8x = (80 + 28x)

Solving
8x = 80 + 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.
8x + -28x = 80 + 28x + -28x

Combine like terms: 8x + -28x = -20x
-20x = 80 + 28x + -28x

Combine like terms: 28x + -28x = 0
-20x = 80 + 0
-20x = 80

Divide each side by '-20'.
x = -4

Simplifying
x = -4

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