Question

Solve the 8x+3y=9 3x+2y =4 by elimination metho

Answer 1

X=6/7
Y=15/21
Answer will be

Answer 2

×by 2. 16x+6y=18
×by 3. 9x+6y=12
(-). (-). (-)
7x=6
x=6/7
sub x=6/7 in eqn 1
8×6/7+3y=9
48/7+3y=9
3y=9-48/7
3y=15/7
y=5/7