x = sq root of 36x = 6x = -6
Set up the equation and solve: 8x + 8 = 2x +38 (subtract 2x and 8 from both sides of the equation) 6x = 30 (divide both sides of the equation by 6) x = 5
6x - 12 = 16 is a linear equation in one variable(here x). And the value of x which satisfies the equation is the solution. Let us find the value of x: 6x - 12 = 16 Adding 12 to both sides, we get 6x - 12 + 12 = 16 + 12 6x = 28 Dividing both sides by 6, we get x = 28/6 = 14/3 So, the solution of the equation is x = 14/3.
-10 = 6x - 16, or 16 - 10 = 6x, or x = 1.
32
x = sq root of 36x = 6x = -6
{-1,7}
Set up the equation and solve: 8x + 8 = 2x +38 (subtract 2x and 8 from both sides of the equation) 6x = 30 (divide both sides of the equation by 6) x = 5
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.
6x - 12 = 16 is a linear equation in one variable(here x). And the value of x which satisfies the equation is the solution. Let us find the value of x: 6x - 12 = 16 Adding 12 to both sides, we get 6x - 12 + 12 = 16 + 12 6x = 28 Dividing both sides by 6, we get x = 28/6 = 14/3 So, the solution of the equation is x = 14/3.
-10 = 6x - 16, or 16 - 10 = 6x, or x = 1.
32
If 6x - 3 = -51, then x = -8
6x - 3y = 6 y= 2x + 5 replace 2x + 5 for y into the first equation 6x - 3y = 6 6x - 3(2x + 5) = 6 6x - 6x - 15 = 6 0 - 15 = 6 -15 = 6 False So the system has no solution.
6x = 28 - x (just replace x with 4) 6(4) =? 28 - 4 24 =? 28 - 4 24 = 24 True So that 4 is a solution of the given equation.
It is an equation and the value of x is 2
If 6x + 10 = 11x , then x=2.