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2x - 3 - 8 = 1. 2x - 11 = 1. 2x = 12.x = 6!
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What is the solution to 2x plus 1 equals 7-10x?
The solution is 1/2 or 0.5. This is how: 2x+1=7-10x 2x=6-10x 12x=6 x=1/2
Why is it no solution when 2x plus 7 equals 1?
Not sure what you mean; that equation certainly has a solution.
What is the solution of -2x plus 5 equals 8 and 2x plus 2x equals 6?
5 - 2x = 8 x = -1 and 1/2 4x = 6 x = 6/4 or 3/2
What is the solution set of the equation x2 minus 2x plus 5 equals 0?
Using the quadratic formula, you get the complex answers of 1 + 2i and 1 - 2i
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 set of 2x - 3 - 8 equals -1?
x = 5
What is the solution for Y equals x-2 and 2x plus y equals 1?
The solution is: x = 1 and y = -1
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 to 2x plus 1 equals 7-10x?
The solution is 1/2 or 0.5. This is how: 2x+1=7-10x 2x=6-10x 12x=6 x=1/2
What is the solution to -3 equals 2x plus 1?
x=-2
1- Which of the ordered pairs is a solution of 2x plus 3y equals 13?
2x plus 3y
Why is it no solution when 2x plus 7 equals 1?
Not sure what you mean; that equation certainly has a solution.
What is the solution of -2x plus 5 equals 8 and 2x plus 2x equals 6?
5 - 2x = 8 x = -1 and 1/2 4x = 6 x = 6/4 or 3/2
What is the solution set of the equation x2 minus 2x plus 5 equals 0?
Using the quadratic formula, you get the complex answers of 1 + 2i and 1 - 2i
Is 1 and 2 a solution to Y equals 2x?
If by that you mean x= 1 and y= 2 then yes (1,2) is a solution
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 set for 1 x-1 plus 5 equals 2 x-1?
x-1+5=2x-1 becomes -x = -5 so x=5
