2 X + 3 Y =92 X + 2 Y = 6
Answers
Answered by
0
Step-by-step explanation:
2x+3y=92. 1
x+2y=6. 2
x+2y=6
x=6-2y
put x value equation 2
2x+3y=92
2(6-2y)+3y=92
12-4y+3y=92
12-y=92
12-92=y
-80=y
put y value x=6-2y
x=6-2(-80)
x=6+160
x=166
Answered by
0
Answer:
x= 166 y=80
Step-by-step explanation:
2X+ 3y= 92.............( 1 )
x+2y=6......…..( 2 )
x=6-2y
.
Now put value of x in equation ..(1)
.
2(6-2y) + 3y =92
12-4y+3y=92
12-y=92
-y=92-12
y=-80
put value of y in eq.....(2 )
.
x+2y=6
x+2(-80)=6
x-160=6
x= 166
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