13(k+11)=8k-7

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Solution for 13(k+11)=8k-7 equation:


Simplifying
13(k + 11) = 8k + -7

Reorder the terms:
13(11 + k) = 8k + -7
(11 * 13 + k * 13) = 8k + -7
(143 + 13k) = 8k + -7

Reorder the terms:
143 + 13k = -7 + 8k

Solving
143 + 13k = -7 + 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.
143 + 13k + -8k = -7 + 8k + -8k

Combine like terms: 13k + -8k = 5k
143 + 5k = -7 + 8k + -8k

Combine like terms: 8k + -8k = 0
143 + 5k = -7 + 0
143 + 5k = -7

Add '-143' to each side of the equation.
143 + -143 + 5k = -7 + -143

Combine like terms: 143 + -143 = 0
0 + 5k = -7 + -143
5k = -7 + -143

Combine like terms: -7 + -143 = -150
5k = -150

Divide each side by '5'.
k = -30

Simplifying
k = -30

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