2 years ago

A system of equations is shown below.

Mathematics

1 answer:

sertanlavr [38]2 years ago

8 0

3x+2(x+1)=12
3x+2x+2=12
5x+2=12
5x=12-2
5x=10
x=10/5
x=2
Put x=2 in eq 2
Y=2+1
Y=3

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