solve using substitution method x=2y-1 ; 3x-2y=-3
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Step-by-step explanation:
here is your answer and once try to solve it yourself
Answer:
x=1/2
y=3/4
Step-by-step explanation:
if x=2y-2----------------------------------1
and 3x-2y=-3---------------------------2
then substituting value of 1 in 2
3(2y-2)-2y=-3
6y-6-2y=-3
4y-6=-3
2(2y-3)=-3
2y-3=-3/2
2y=-3/2+3
2y=6/2-3/2
2y=3/2
y=3/4
if y=3/4
then xis from equation 1
x=2y-1
x=2*3/4-1
x=3/2-1
x=3/2-2/2
x=1/2
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