Sal algebraically 2 X + Y = 64
x -5 Y = 16
plz answer me fastly
Answers
Answered by
1
2x+y=64-----(1)
x-5y=16-----(2)
multiplying (2) by 2
we get,
2x-10y=32-----(3)
adding (1) and (3)
2x+y=64
2x-10y=32
---------------
0-9y=32
-9y=32
y=32÷(-9)
x-5y=16-----(2)
multiplying (2) by 2
we get,
2x-10y=32-----(3)
adding (1) and (3)
2x+y=64
2x-10y=32
---------------
0-9y=32
-9y=32
y=32÷(-9)
Similar questions