4-5(1+3k)=-39+4k

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Solution for 4-5(1+3k)=-39+4k equation:


Simplifying
4 + -5(1 + 3k) = -39 + 4k
4 + (1 * -5 + 3k * -5) = -39 + 4k
4 + (-5 + -15k) = -39 + 4k

Combine like terms: 4 + -5 = -1
-1 + -15k = -39 + 4k

Solving
-1 + -15k = -39 + 4k

Solving for variable 'k'.

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

Add '-4k' to each side of the equation.
-1 + -15k + -4k = -39 + 4k + -4k

Combine like terms: -15k + -4k = -19k
-1 + -19k = -39 + 4k + -4k

Combine like terms: 4k + -4k = 0
-1 + -19k = -39 + 0
-1 + -19k = -39

Add '1' to each side of the equation.
-1 + 1 + -19k = -39 + 1

Combine like terms: -1 + 1 = 0
0 + -19k = -39 + 1
-19k = -39 + 1

Combine like terms: -39 + 1 = -38
-19k = -38

Divide each side by '-19'.
k = 2

Simplifying
k = 2

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