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

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


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

Reorder the terms:
5x + 3(-5 + 2x) = 84
5x + (-5 * 3 + 2x * 3) = 84
5x + (-15 + 6x) = 84

Reorder the terms:
-15 + 5x + 6x = 84

Combine like terms: 5x + 6x = 11x
-15 + 11x = 84

Solving
-15 + 11x = 84

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 11x = 84 + 15

Combine like terms: -15 + 15 = 0
0 + 11x = 84 + 15
11x = 84 + 15

Combine like terms: 84 + 15 = 99
11x = 99

Divide each side by '11'.
x = 9

Simplifying
x = 9

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