Evaluate 6+4/a +b/3 when a = 4and b=3

If , a = 4 and b = 3

Then :-

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18