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DaniilM [7]
3 years ago
13

The age of a father is two less than seven times the age of his son in two years the sum of their ages will be 57 if the son's p

resent ages S years which equation models the situation
Mathematics
1 answer:
ASHA 777 [7]3 years ago
5 0

Answer:

f = 7s -2

f  + s =53

Step-by-step explanation:

Given

Let

f = Father's age

s = Son's age

We'll solve this question, while reading through the instructions

From the first statement;

f is 2 less than 7 times s.

This means

f = 7s -2

In two years time, the father will be f +2 and the son will be s + 2

So, their sum is:

(f+2) + (s + 2) = 57

f + 2 + s + 2 =57

Collect like terns

f  + s =57-2-2

f  + s =53

So, the equations are:

f = 7s -2

f  + s =53

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5. help me i’ll give brainliest if you’re right
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Step-by-step explanation:

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