5x+3(4x-5)=15

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Solution for 5x+3(4x-5)=15 equation:


Simplifying
5x + 3(4x + -5) = 15

Reorder the terms:
5x + 3(-5 + 4x) = 15
5x + (-5 * 3 + 4x * 3) = 15
5x + (-15 + 12x) = 15

Reorder the terms:
-15 + 5x + 12x = 15

Combine like terms: 5x + 12x = 17x
-15 + 17x = 15

Solving
-15 + 17x = 15

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 + 17x = 15 + 15

Combine like terms: -15 + 15 = 0
0 + 17x = 15 + 15
17x = 15 + 15

Combine like terms: 15 + 15 = 30
17x = 30

Divide each side by '17'.
x = 1.764705882

Simplifying
x = 1.764705882

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