find the the value of x and y from the given equation
x÷3-y÷2=7
x+y=6
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Answer:
the answer x=36;y= -30
Step-by-step explanation:
x÷3-y÷2=7
(2x-3y)/6=7
2x-3y=42 eq(1)
x+y=6 eq(2)
eq(1)-eq(2)
eq(1). 2x-3y=42
eq(2)×2 2x+2y=12
___________
0-y=30
y=-30
substitute y=-30 in eq(2)
x+y=6
x+(-30)=6
x=6+30
x=36
hence proved
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