4(x+5)=-2(x-28)8

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Solution for 4(x+5)=-2(x-28)8 equation:


Simplifying
4(x + 5) = -2(x + -28) * 8

Reorder the terms:
4(5 + x) = -2(x + -28) * 8
(5 * 4 + x * 4) = -2(x + -28) * 8
(20 + 4x) = -2(x + -28) * 8

Reorder the terms:
20 + 4x = -2(-28 + x) * 8

Reorder the terms for easier multiplication:
20 + 4x = -2 * 8(-28 + x)

Multiply -2 * 8
20 + 4x = -16(-28 + x)
20 + 4x = (-28 * -16 + x * -16)
20 + 4x = (448 + -16x)

Solving
20 + 4x = 448 + -16x

Solving for variable 'x'.

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

Add '16x' to each side of the equation.
20 + 4x + 16x = 448 + -16x + 16x

Combine like terms: 4x + 16x = 20x
20 + 20x = 448 + -16x + 16x

Combine like terms: -16x + 16x = 0
20 + 20x = 448 + 0
20 + 20x = 448

Add '-20' to each side of the equation.
20 + -20 + 20x = 448 + -20

Combine like terms: 20 + -20 = 0
0 + 20x = 448 + -20
20x = 448 + -20

Combine like terms: 448 + -20 = 428
20x = 428

Divide each side by '20'.
x = 21.4

Simplifying
x = 21.4

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