2(7x+20)=4x

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


Simplifying
2(7x + 20) = 4x

Reorder the terms:
2(20 + 7x) = 4x
(20 * 2 + 7x * 2) = 4x
(40 + 14x) = 4x

Solving
40 + 14x = 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.
40 + 14x + -4x = 4x + -4x

Combine like terms: 14x + -4x = 10x
40 + 10x = 4x + -4x

Combine like terms: 4x + -4x = 0
40 + 10x = 0

Add '-40' to each side of the equation.
40 + -40 + 10x = 0 + -40

Combine like terms: 40 + -40 = 0
0 + 10x = 0 + -40
10x = 0 + -40

Combine like terms: 0 + -40 = -40
10x = -40

Divide each side by '10'.
x = -4

Simplifying
x = -4

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