what is the value of Y in 4y- 3>2 + 3y
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Step-by-step explanation:
4x+y/3=8/3
Multiply by 3
so, we get,
=12x+y=8
= y=8-12x –––– 1
And
= x/2+3y/4= -5/2 -------2
Now put the value of y in eq-1
=》 x/2+(3/4)(8-12x)=-5/2
=》x/2+3(8/4-12x/4)=-5/2
=》x/2+3(2-3x)=-5/2
multiply each term by 2
=》x+6(2-3x)=-5
=》x+12-18x=-5
=》-17x=-17
=》x=1
Putting x=1 in equation-----1
Y=8-12×1
Y=-4
X=1 and Y=4
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