-7+3k=-8(k+5)

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Solution for -7+3k=-8(k+5) equation:


Simplifying
-7 + 3k = -8(k + 5)

Reorder the terms:
-7 + 3k = -8(5 + k)
-7 + 3k = (5 * -8 + k * -8)
-7 + 3k = (-40 + -8k)

Solving
-7 + 3k = -40 + -8k

Solving for variable 'k'.

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

Add '8k' to each side of the equation.
-7 + 3k + 8k = -40 + -8k + 8k

Combine like terms: 3k + 8k = 11k
-7 + 11k = -40 + -8k + 8k

Combine like terms: -8k + 8k = 0
-7 + 11k = -40 + 0
-7 + 11k = -40

Add '7' to each side of the equation.
-7 + 7 + 11k = -40 + 7

Combine like terms: -7 + 7 = 0
0 + 11k = -40 + 7
11k = -40 + 7

Combine like terms: -40 + 7 = -33
11k = -33

Divide each side by '11'.
k = -3

Simplifying
k = -3

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