3 years ago

What is 2k + 10 + 5k - 25 + 3k + 35 = 180?

Mathematics

2 answers:

Fudgin [204]3 years ago

3 0

Answer:

k=16

Step-by-step explanation:

Combine all the like terms

2k+10+5k-25+3k+35 =180
(2k+5k+3k) + (10-25+35) = 180
10k + 20 = 180

Solve for k by subtracting 20 on both sides and then dividing by 10 on both sides

10k=160
k=16

dem82 [27]3 years ago

3 0

Answer:

k=16

Step-by-step explanation:

2k+5k+3k-25+10+35=180

10k+20=180

10k=180-20

10k=160

k=16

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