3(5x-7)+5x=79

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Solution for 3(5x-7)+5x=79 equation:


Simplifying
3(5x + -7) + 5x = 79

Reorder the terms:
3(-7 + 5x) + 5x = 79
(-7 * 3 + 5x * 3) + 5x = 79
(-21 + 15x) + 5x = 79

Combine like terms: 15x + 5x = 20x
-21 + 20x = 79

Solving
-21 + 20x = 79

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 20x = 79 + 21

Combine like terms: -21 + 21 = 0
0 + 20x = 79 + 21
20x = 79 + 21

Combine like terms: 79 + 21 = 100
20x = 100

Divide each side by '20'.
x = 5

Simplifying
x = 5

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