7(x+10)=5x+80

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Solution for 7(x+10)=5x+80 equation:


Simplifying
7(x + 10) = 5x + 80

Reorder the terms:
7(10 + x) = 5x + 80
(10 * 7 + x * 7) = 5x + 80
(70 + 7x) = 5x + 80

Reorder the terms:
70 + 7x = 80 + 5x

Solving
70 + 7x = 80 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
70 + 7x + -5x = 80 + 5x + -5x

Combine like terms: 7x + -5x = 2x
70 + 2x = 80 + 5x + -5x

Combine like terms: 5x + -5x = 0
70 + 2x = 80 + 0
70 + 2x = 80

Add '-70' to each side of the equation.
70 + -70 + 2x = 80 + -70

Combine like terms: 70 + -70 = 0
0 + 2x = 80 + -70
2x = 80 + -70

Combine like terms: 80 + -70 = 10
2x = 10

Divide each side by '2'.
x = 5

Simplifying
x = 5

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