solve the equation graphically : x+y =1 and 3x + 2y = 6
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and I want the answer in graph paper only
Answers
Answered by
1
Step-by-step explanation:
3x+3y=3
3x+2y=6
on subtracting these equations we get
y= -3
x=4
Answered by
1
Step-by-step explanation:
x+y=1-------(1)
3x+2y=6--(2)
3x+3y=3--------(3)
3x+2y=6--------(4(
(3x+3y)-(3x+2y)=3-6
3x+3y-3x-2y=-3
y=-3
3x+3×(-3)=3
3x+(-9)=3
3x-9=3
3x=3+9
3x=12
x=12/3
x=4
4, -3 ans
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