-4(2x+7)=20

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Solution for -4(2x+7)=20 equation:


Simplifying
-4(2x + 7) = 20

Reorder the terms:
-4(7 + 2x) = 20
(7 * -4 + 2x * -4) = 20
(-28 + -8x) = 20

Solving
-28 + -8x = 20

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + -8x = 20 + 28

Combine like terms: -28 + 28 = 0
0 + -8x = 20 + 28
-8x = 20 + 28

Combine like terms: 20 + 28 = 48
-8x = 48

Divide each side by '-8'.
x = -6

Simplifying
x = -6

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