3 years ago

Annie tried to solve an equation step by step. Find Annie's mistake. *

Mathematics

1 answer:

Kamila [148]3 years ago

5 0

Answer:

Hi, sorry, please could you resend the question again this isn't clear enough to properly answer your question .

maybe you should type in the steps before it is answered. thanks

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Step-by-step explanation:

Easiest way to do this is by building a equation,

Lest say Anna's age is $x$ .

Then as Peter is 3 years older than Anna Peter's age should be $x+3$ .

Then the combined ages of the two people is given as 85. So we can write an equation as,

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As we originally took Anna;s age as $x$

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