5x+2(3x+20)=84

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Solution for 5x+2(3x+20)=84 equation:


Simplifying
5x + 2(3x + 20) = 84

Reorder the terms:
5x + 2(20 + 3x) = 84
5x + (20 * 2 + 3x * 2) = 84
5x + (40 + 6x) = 84

Reorder the terms:
40 + 5x + 6x = 84

Combine like terms: 5x + 6x = 11x
40 + 11x = 84

Solving
40 + 11x = 84

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 11x = 84 + -40

Combine like terms: 40 + -40 = 0
0 + 11x = 84 + -40
11x = 84 + -40

Combine like terms: 84 + -40 = 44
11x = 44

Divide each side by '11'.
x = 4

Simplifying
x = 4

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