15x+25(x-5)=115

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Solution for 15x+25(x-5)=115 equation:


Simplifying
15x + 25(x + -5) = 115

Reorder the terms:
15x + 25(-5 + x) = 115
15x + (-5 * 25 + x * 25) = 115
15x + (-125 + 25x) = 115

Reorder the terms:
-125 + 15x + 25x = 115

Combine like terms: 15x + 25x = 40x
-125 + 40x = 115

Solving
-125 + 40x = 115

Solving for variable 'x'.

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

Add '125' to each side of the equation.
-125 + 125 + 40x = 115 + 125

Combine like terms: -125 + 125 = 0
0 + 40x = 115 + 125
40x = 115 + 125

Combine like terms: 115 + 125 = 240
40x = 240

Divide each side by '40'.
x = 6

Simplifying
x = 6

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