(4, 8)
4y + 10 = 22 4y - 10 - 10 4y=12 4y 4y 4y=3
3x=4y-x 4x=4y x=y
4y-9 = 15 4y = 15+9 4y = 24 y = 6
If x=2, then 7x = 14 and if y=5 then 4y=20.
4y = 2y + 40 4y - 2y = 2y -2y +40 2y = 40 y = 20 check 4(20) = 2(20) +40 80 = 80
8x plus 4y equals 5 is 8x + 4y = 5.
3
x=4y+1 x=4y-1 No,they have different solutions.
(4, 8)
4y + 10 = 22 4y - 10 - 10 4y=12 4y 4y 4y=3
How do you solve 4y plus x equals 8
No.
3x=4y-x 4x=4y x=y
4y -2 = 6 4y = 6 + 2 4y = 8 y = 2
4y-9 = 15 4y = 15+9 4y = 24 y = 6
6x = 32 - 4y and 4y - 8 = 6x so 32 - 4y = 4y - 8 ie 40 = 8y so y = 5 and x = 2