-6x + 20.4 = 48
-6x = 48 - 20.4
-6x = 27.6
x = -4.6
6x+4=52 6x=48 x=8
7
55 = 6x + 7 so 48 = 6x so 8 = x
If: 6x = 48 Then: x = 8
Two straight lines that intersect.
6x+58=10x+14 first move the 58 to the other side by subtracting it. 6x=10x-48 Then you move the 10x to the other side by subtracting it. -4x=-48 Then you divide both sides by -4 x=12 is you answer.
(9,6)
6x+x = 7x
-6x
6x plus 3 equals 8x plus 14 when solved mathematically is equal to x = -5.5.
52 = 2x + (6x +4) 52 = 2x + 6x + 4 (can skip this step) 52 = 8x + 4 52 - 4 = 8x 48 = 8x 48/8 = x (can skip this step) 6 = x
6x-9=39 so 6x=48 and 8x6=48 so x=8