k-3k-4=8(-2-5)

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Solution for k-3k-4=8(-2-5) equation:


Simplifying
k + -3k + -4 = 8(-2 + -5)

Reorder the terms:
-4 + k + -3k = 8(-2 + -5)

Combine like terms: k + -3k = -2k
-4 + -2k = 8(-2 + -5)

Combine like terms: -2 + -5 = -7
-4 + -2k = 8(-7)

Multiply 8 * -7
-4 + -2k = -56

Solving
-4 + -2k = -56

Solving for variable 'k'.

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

Add '4' to each side of the equation.
-4 + 4 + -2k = -56 + 4

Combine like terms: -4 + 4 = 0
0 + -2k = -56 + 4
-2k = -56 + 4

Combine like terms: -56 + 4 = -52
-2k = -52

Divide each side by '-2'.
k = 26

Simplifying
k = 26

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