If: x -6 = 8 Then: x = 14
14
If: x/6 = 8 Then: x = 48
No. Substitute the value 8 for x, and you have 4x +6 = 4(8) +6 = 32 +6 = 38.
x = y/k: 24 = 6/k so k = ¼; when y = 8, x = 8/¼ = 32
If: x -6 = 8 Then: x = 14
8
6
14
If: x/6 = 8 Then: x = 48
If x=6 and y=8, then [ 5x + 8y ] = 5(6) + 8(8) = 30 + 64 = 94
10
No. Substitute the value 8 for x, and you have 4x +6 = 4(8) +6 = 32 +6 = 38.
x=-8
No, it is not.
x = y/k: 24 = 6/k so k = ¼; when y = 8, x = 8/¼ = 32
(8 - x) / 6 = 98 - x = 54x = 8 - 54x = -46OR8 - (x/6) = 98 = x/6 + 9x/6 = 8 - 9 = 1x = 6