On solving x/2+5/3=-1/2, we get x=____
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Answers
Answered by
0
Answer:
3x−2y=5. (1)
3y−2x=3
−2x+3y=3
Multiply (1) by 2 & eq (2) by 3
6x−4y=10.(3)
−6x+9y=19.(4)
_______________
Adding eqn (3) and (4), we get
6x−4y=10
−6x+9y=19
___________
5y=1
y=
5
1
Putting the value in
6x−
5
4
=10
6x=10+
5
4
=
5
54
x=
5×6
54
=
5
9
x=
5
9
Now x+y=
5
9
+
5
1
=
5
10
=2$$
x+y=2
Answered by
0
Answer:
x = - 4.33
Step-by-step explanation:
x/2+5/3=-1/2
(3x +10)/6 = -1/2
3x +10 = -6/2
3x +10 = -3
3x = -13
x = - 4.33
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