0
Divide both sides by two. x = 2
2x=4
2x/2=4/2 2x/2=1x=x 4/2=2
x=2
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the solution set of 2x equals 8?
2x = 8 Divide both sides by 2: x = 4 So, the solution set is {4}
Is x equals 6 a solution to-2x-4 equals -8?
No because x = 2
What is the solution to this problem -2x - 2 equals 4?
-2x - 2 = 4-2x = 4 + 2-2x = 6x = 6/-2x = -3Check:-2(-3) - 2 = 46 - 2 = 44 = 4
Is x equals 1 and y equals -4 a solution to the following equation y equals -2x?
No. -4 does not equal -2(1).
What is the solution of the equation x2-2x plus 4 equals 0?
If you mean to say (x^2)-2x+4=0 then there is no solution for x because the equation never makes it to 0 If you mean to say 2x-2x+4=0 then there is no solution for x because it is a horizontal line at Y=4
Does y equals 2x - 4 and y equals 2x - 5 have a common solution?
y=2x-4 y=2x-5 y=1 1=2x-4 -2x = -5 x=2/5 the solution is (x,y) = (2/5,1)
What is the solution of 4 plus 2x equals 4?
x = 0
What is the solution set of 2x equals 8?
2x = 8 Divide both sides by 2: x = 4 So, the solution set is {4}
Find the type of solution of x-3x equals -8?
x-3x = -8 -2x = -8 x = 4
What is the solution of 2x plus 4 equals 8?
x=2
Is x equals 6 a solution to-2x-4 equals -8?
No because x = 2
What is the solution to this problem -2x - 2 equals 4?
-2x - 2 = 4-2x = 4 + 2-2x = 6x = 6/-2x = -3Check:-2(-3) - 2 = 46 - 2 = 44 = 4
Is x equals 1 and y equals -4 a solution to the following equation y equals -2x?
No. -4 does not equal -2(1).
What is the solution of the equation x2-2x plus 4 equals 0?
If you mean to say (x^2)-2x+4=0 then there is no solution for x because the equation never makes it to 0 If you mean to say 2x-2x+4=0 then there is no solution for x because it is a horizontal line at Y=4
What is the solution to 2x plus 4 equals 14?
2x + 4 = 14 (subtract 4 from both sides) 2x = 10 (divide both sides by 2) x = 5
What is the solution to the equation 2x plus 4 equals 8?
2x + 4 = 8Subtract 4 from each side of the equation:2x = 4Divide each side by 2:x = 2
How many solutions does y equals 2x and y equals 2x-4 have?
There is no solution for those equations because the lines are parallel so, they never touch.
