-5(7-5k)=115

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Solution for -5(7-5k)=115 equation:


Simplifying
-5(7 + -5k) = 115
(7 * -5 + -5k * -5) = 115
(-35 + 25k) = 115

Solving
-35 + 25k = 115

Solving for variable 'k'.

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

Add '35' to each side of the equation.
-35 + 35 + 25k = 115 + 35

Combine like terms: -35 + 35 = 0
0 + 25k = 115 + 35
25k = 115 + 35

Combine like terms: 115 + 35 = 150
25k = 150

Divide each side by '25'.
k = 6

Simplifying
k = 6

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