4(20x+20)=20x+40

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Solution for 4(20x+20)=20x+40 equation:


Simplifying
4(20x + 20) = 20x + 40

Reorder the terms:
4(20 + 20x) = 20x + 40
(20 * 4 + 20x * 4) = 20x + 40
(80 + 80x) = 20x + 40

Reorder the terms:
80 + 80x = 40 + 20x

Solving
80 + 80x = 40 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
80 + 80x + -20x = 40 + 20x + -20x

Combine like terms: 80x + -20x = 60x
80 + 60x = 40 + 20x + -20x

Combine like terms: 20x + -20x = 0
80 + 60x = 40 + 0
80 + 60x = 40

Add '-80' to each side of the equation.
80 + -80 + 60x = 40 + -80

Combine like terms: 80 + -80 = 0
0 + 60x = 40 + -80
60x = 40 + -80

Combine like terms: 40 + -80 = -40
60x = -40

Divide each side by '60'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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