4x=22.4 what is the value of x
If: 4x = 5y Then: x = 5y/4
2x - 3y = -1 Eq.1y = -4x + 24 Eq.2Put the value of Eq.2 on Eq.22x - 3(-4x + 24 ) = -12x + 12x -72 = -114x -72 = -114x = 72-114x = 71x= 71/14 .............. X = 5.07
x=19
x= -6
4x=22.4 what is the value of x
If: 4x = 5y Then: x = 5y/4
2x - 3y = -1 Eq.1y = -4x + 24 Eq.2Put the value of Eq.2 on Eq.22x - 3(-4x + 24 ) = -12x + 12x -72 = -114x -72 = -114x = 72-114x = 71x= 71/14 .............. X = 5.07
If: y = x -2 and 7y -4x = 10 Then: x = 8 and y = 6
x=19
4x=3x+1 => (4x-3x)=1 => x=1 therefore the value of x is 1.
y = 100 - 4x ( a ) Find the value of y when x = 20.
4x + 9 = 254x = 25 - 94 x = 16x= 16/4x= 4
27
x= -6
x would be 5.
x = -6