2x+5(2x+4)=80

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Solution for 2x+5(2x+4)=80 equation:


Simplifying
2x + 5(2x + 4) = 80

Reorder the terms:
2x + 5(4 + 2x) = 80
2x + (4 * 5 + 2x * 5) = 80
2x + (20 + 10x) = 80

Reorder the terms:
20 + 2x + 10x = 80

Combine like terms: 2x + 10x = 12x
20 + 12x = 80

Solving
20 + 12x = 80

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 12x = 80 + -20

Combine like terms: 20 + -20 = 0
0 + 12x = 80 + -20
12x = 80 + -20

Combine like terms: 80 + -20 = 60
12x = 60

Divide each side by '12'.
x = 5

Simplifying
x = 5

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