-4(x+1)=2(x+20)

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Solution for -4(x+1)=2(x+20) equation:


Simplifying
-4(x + 1) = 2(x + 20)

Reorder the terms:
-4(1 + x) = 2(x + 20)
(1 * -4 + x * -4) = 2(x + 20)
(-4 + -4x) = 2(x + 20)

Reorder the terms:
-4 + -4x = 2(20 + x)
-4 + -4x = (20 * 2 + x * 2)
-4 + -4x = (40 + 2x)

Solving
-4 + -4x = 40 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-4 + -4x + -2x = 40 + 2x + -2x

Combine like terms: -4x + -2x = -6x
-4 + -6x = 40 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + -6x = 40 + 0
-4 + -6x = 40

Add '4' to each side of the equation.
-4 + 4 + -6x = 40 + 4

Combine like terms: -4 + 4 = 0
0 + -6x = 40 + 4
-6x = 40 + 4

Combine like terms: 40 + 4 = 44
-6x = 44

Divide each side by '-6'.
x = -7.333333333

Simplifying
x = -7.333333333

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