3 years ago

Which equation has (2, -1) as a solution. ;p

Mathematics

1 answer:

vovikov84 [41]3 years ago

6 0

Answer:

None.

Step-by-step explanation:

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Adam is 4 years older than Tara. Five years ago the sum of their ages was 48. Use algebraic equations to represent the situation

lord [1]

Answer:

Tara is 27 and Adam is 31.

Step-by-step explanation:

Tara: x years old

Adam: x+4

Subtract the five years to get their current age

x-5 and x+4-5

x-5 and x-1

(x-5) + (x-1) = 48

x-5 + x-1 = 48

2x - 6 = 48

2x= 48+6

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Tara is 27 and Adam is 31

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Step-by-step explanation:

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