- #1

valley

- 10

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Guys I have an assigment to hand in I am back at college again. Mature student

so as this might be simple for some it sometimes is not for me(out of school 10 years)

I have uploaded 3 pages, questions 1,2,3 I have completed. but I just need to have them checked to see if they are correct.

And then Question 4 I am totally lost on what to do.

I would be really grateful for any help

thank you

(Simultaneus Equations)

The Sum of the ages of 2 Wind Turbines is 46 months. The Modern Wind turbine

is 10 months younger than the other. calculate their present ages and confirm your

answer by graphical means

2x+y=46 2x being the 2 turbines 46being the number of months

y=-2x+46

x+Y=-10 -10 being the turbine 10 months younger.

so as this might be simple for some it sometimes is not for me(out of school 10 years)

I have uploaded 3 pages, questions 1,2,3 I have completed. but I just need to have them checked to see if they are correct.

And then Question 4 I am totally lost on what to do.

I would be really grateful for any help

thank you

## Homework Statement

(Simultaneus Equations)

The Sum of the ages of 2 Wind Turbines is 46 months. The Modern Wind turbine

is 10 months younger than the other. calculate their present ages and confirm your

answer by graphical means

## The Attempt at a Solution

2x+y=46 2x being the 2 turbines 46being the number of months

y=-2x+46

x+Y=-10 -10 being the turbine 10 months younger.