upadrastakameswari
07.01.2021 •
Mathematics
What is the solution to the system? x + y = 4 x+y=1
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Ответ:
Given :
x + y = 4x + y = 1To Find :
The value of x and y.Answer :
x + y = 4 [Equation (i)]x + y = 1[Equation (ii)]Adding eqⁿ (ii) and eqⁿ (i) we get :
→ x + y + x - y = 4 + 1
→ 2x = 5
→ x = 5/2
→ x = 2.5
Now, put the value of x = 5/2 in eqⁿ (i) we get :
→ x + y = 4
→ 5/2 + y = 4
→ y = 4 - 5/2
→ y = 1.5
Ответ:
There is no picture so what does it look like