5x + 3y = 9 -----
2x - 3y = 12
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Answer:
x=3 and y=-2
Step-by-step explanation:
add both equations
u will get
(5x+3y)+(2x-3y)=9+12
7x=21 (3y would be subtracted by 3y)
→x=3←
Now put value of x in eq. 1
5×3 +3y=9
3y=9-15
3y=-6
→y=-2 ←
THIS MAY BE HELPFUL
—Y A⚡H
jimeesalve:
right answer bro
ok actually these questions i have praciced 100 in 5/10 min in 3-5 years before so it can be done oraly as well
nice ☺
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