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aleksandr82 [10.1K]
3 years ago
9

Keith weighs 20 kg more than Beth,while henry weighs 30kg less than twice as much as Beth. If Keith and Henry weigh the same, ho

w much does Beth weigh?(in kg)
Mathematics
2 answers:
Marina CMI [18]3 years ago
5 0

Answer:

50kg

Step-by-step explanation:

hope this help :)

dybincka [34]3 years ago
3 0

Answer:

50kg

Step-by-step explanation:

K = Keith  B = Beth  H = Henry

K = 20 + B

H = 2B - 30

K = H

20 + B = 2B - 30

B = 50kg

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3 0
3 years ago
Read 2 more answers
Will mark brainliest if you show ur work
Tanzania [10]

Answer:

\boxed{\bold{One \ Solution}}

Step-by-step explanation:

  • <u>Solve equation to find answer(s)</u>

<u></u>

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\bold{3z-7=-2+3}

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\bold{3z-7=1}

Add 7 to both sides:

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- M -

8 0
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2 years ago
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