24 = 42
2y = 4x - 16 5y = 4x + 8 Subtract the first equation from the second: 3y = 24 so that y = 8 Substitute this into the first equation: 16 = 4x - 16 ie 32 = 4x so that x = 8 So the solution is (8, 8)
3 x ? =24
40 fl oz of the 16% solution and 24 of the other.
a = 3 !
n=6
24 = 42
-24
The solution of the system of the two equations, 4x - y = 33 and 5y = 24 may be found by first solving the second equation for y: y = 24/5. then substituting this value into the first equation to produce 4x - (24/5) = 33, or x = [33 + (24/5)]/4 = [(189/5)/4] = (189/20).
+24 and -24 both does.
That should say 6x+6y=-24
21 is the only solution of that equation.
9
Yes, Y = 24-17 Y = 7
Divide both sides by -3: b = 24/(-3) = -8
24
No