x-2y= -7 , 4x+3y=5
solve graphically (class 10)
Answers
Answered by
1
Answer:
X=-1 Y=3
Step-by-step explanation:
x-2y=-7
4x+3y=5
first adjust by x
4(x-2y)=4(-7)
=4x-8y=-28
4x-8y=-28
Minus
4x+3y=5
=-11y = -33
y=3
x-2(3)=-7
x-6=-7
x=-1
Answered by
2
Answer:
your questions I have answered check
Step-by-step explanation:
5th part
1)10
2)13
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