3 years ago

Solve and check: -9k+13+k=61

Mathematics

2 answers:

VARVARA [1.3K]3 years ago

8 0

-8k= 48

divide 8

ANSWER: k = -6

olga nikolaevna [1]3 years ago

6 0

$\text{Solve for k:}\\\\-9k+13+k=61\\\\\text{Combine like terms:}\\\\-8k+13=61\\\\\text{Subtract 13 from both sides}\\\\-8k=48\\\\\text{Divide both sides by -8}\\\\\boxed{k=-6}$

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