-2(4x+5)+6=20

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Solution for -2(4x+5)+6=20 equation:


Simplifying
-2(4x + 5) + 6 = 20

Reorder the terms:
-2(5 + 4x) + 6 = 20
(5 * -2 + 4x * -2) + 6 = 20
(-10 + -8x) + 6 = 20

Reorder the terms:
-10 + 6 + -8x = 20

Combine like terms: -10 + 6 = -4
-4 + -8x = 20

Solving
-4 + -8x = 20

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -8x = 20 + 4

Combine like terms: -4 + 4 = 0
0 + -8x = 20 + 4
-8x = 20 + 4

Combine like terms: 20 + 4 = 24
-8x = 24

Divide each side by '-8'.
x = -3

Simplifying
x = -3

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