solve the following pairs of equation:
x+y=3.3
0.6/3x-2y=-1
Answers
Answered by
1
Answer:
0.35
Step-by-step explanation:
x+y=3.3
x=3.3-y
put this value in equation 2nd
o.6/3×3.3-y - 2y=-1
0.6/9.9-3y=-1
0.06-3y=-1
0.06+1=3y
1.06=3y
y=1.06/3
y=0.35 Answer
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