If: 6x = 12 Then: x = 2
x = 8
6x - 1 = 29 => 6x = 30 => x = 5 Then x2 + x = 25 + 5 = 30
x2 + 6x - 2 = 0 x2 + 6x + 9 = 13 (x + 3)2 = 13 x + 3 = ± √13 x = -3 ± √13
6X-3 = -51 add 3 to both sides 6X = -48 divide by 6 X = -8
If 6x-7=35 then 6x=35+7=42 and x=7
6x - 7 = 35 Therefore, 6x = 42 x = 42/6 x = 7
x=5
6x=42 x=42/7 x=6
If x equals 35, then -x equals -35.
To solve 6x - 7 = 35, first you add 7: 6x - 7 + 7 = 35 + 7; i.e. 6x = 42. Then divide by 6: 6x/6 = 42/6, or x = 7.
The 'solution' is a number. It's the number that 'x' must be in order for the statementto be true. Here's a way to find it:6x - 7 = 35Add 7 to each side:6x = 42Divide each side by 6 :x = 7
x=1.5 and y=6x so y=6(1.5) y=9
6x+x = 7x
6x - 14x = 35 + 11 -8x = 46 8x = -46 8x/8 = -46/8 x = -5.75
X equals 4
If: 6x-6 = 4x Then: x = 3