carito49 carito49

27-01-2021
Mathematics

contestada

A system of equations is shown below.
3x + 2 y = 12
y=x+1
Which y value represents the solution to this system of equations?

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fatemalokhandwala53 fatemalokhandwala53

27-01-2021

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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