10=-3k+8k Pls help me step by step

Mathematics

2 answers:

enyata [817]2 years ago

8 0

10=-3k+8k

10=(8k-3k)

10=5k(divide both sides by 5)

k=2

tresset_1 [31]2 years ago

5 0

10=-3k+8k
10=5k
10/5=5/5k
2=k

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