-4-5(1-7k)=15

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Solution for -4-5(1-7k)=15 equation:


Simplifying
-4 + -5(1 + -7k) = 15
-4 + (1 * -5 + -7k * -5) = 15
-4 + (-5 + 35k) = 15

Combine like terms: -4 + -5 = -9
-9 + 35k = 15

Solving
-9 + 35k = 15

Solving for variable 'k'.

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

Add '9' to each side of the equation.
-9 + 9 + 35k = 15 + 9

Combine like terms: -9 + 9 = 0
0 + 35k = 15 + 9
35k = 15 + 9

Combine like terms: 15 + 9 = 24
35k = 24

Divide each side by '35'.
k = 0.6857142857

Simplifying
k = 0.6857142857

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