8+2(x+5)=4x+20

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Solution for 8+2(x+5)=4x+20 equation:


Simplifying
8 + 2(x + 5) = 4x + 20

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

Combine like terms: 8 + 10 = 18
18 + 2x = 4x + 20

Reorder the terms:
18 + 2x = 20 + 4x

Solving
18 + 2x = 20 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
18 + 2x + -4x = 20 + 4x + -4x

Combine like terms: 2x + -4x = -2x
18 + -2x = 20 + 4x + -4x

Combine like terms: 4x + -4x = 0
18 + -2x = 20 + 0
18 + -2x = 20

Add '-18' to each side of the equation.
18 + -18 + -2x = 20 + -18

Combine like terms: 18 + -18 = 0
0 + -2x = 20 + -18
-2x = 20 + -18

Combine like terms: 20 + -18 = 2
-2x = 2

Divide each side by '-2'.
x = -1

Simplifying
x = -1

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