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Tresset [83]
3 years ago
13

X+y=4 and 2x+3y=2 then find x and y​

Mathematics
1 answer:
Sladkaya [172]3 years ago
8 0

Answer:

x=10, y=-6

Step-by-step explanation:

1) express x from the first equation x+y=4 x=4-y

2) It is the system of equations, so both equations are simultaneous.

you can replace x to 4-y in the second one

2 *(4-y) +3y=2

8-2y+3y= 2

y=-6

x= 4-y=4-(-6)=10

The answer is x=10, y=-6

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3 years ago
In Springfield, a specific town in the US, 6 women and 25 men earned bachelor degrees in 2000. In 2010, however, 391 women and 4
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  • See below

Step-by-step explanation:

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