0
5 + x = 7 minus 7 on each side
-2 + x = 0 add 2 on each side
x = 2 voila
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X plus y equals 8 -x plus 2y equals 7?
(3, 5)
What does 3x-7 plus x equals 5?
If: 3x-7+x = 5 Then: x = 3
X plus 7 x-5 equals?
2
What is the value of x in 3x plus 5 equals x plus 19?
x = 7
If x plus y equals 7 and y equals 5 then x plus 5 equals 7?
Yes. This is a logical deduction based on substitution. if x + y = 7 and y = 5 then the value of 5 can be substituted for y to get x + 5 = 7 which can then be solved to get x = 2, meaning the point (2, 5) is a solution to the line x + y = 7 as it is on that line.
2 plus 5 - x plus 5 equals 7?
x = 5
X plus 2x plus 5 equals x plus 19 what is x?
7
X plus y equals 8 -x plus 2y equals 7?
(3, 5)
what is 7 x 6 equals 7 x 5 plus what?
7 x 1?
What does 3x-7 plus x equals 5?
If: 3x-7+x = 5 Then: x = 3
X plus y equals 5 y equals 7?
x = -2
X plus 7 x-5 equals?
2
3x plus 5 equals x plus 19?
if 3x+5=x+19 then x=7
What is the value of x in 3x plus 5 equals x plus 19?
x = 7
What is the answer to 4x plus y equals 8 x plus 2y equals 5?
x = 11/7 and y = 12/7
If 2 plus 3 equals 10 and if 7 plus 2 equals 63 and if 6 plus 5 equals 66 and if 8 plus 4 equals 96 what does 9 plus 7 equal?
9 plus 7 equals 144. Generally, x plus y = x(x+y).
If x plus y equals 7 and y equals 5 then x plus 5 equals 7?
Yes. This is a logical deduction based on substitution. if x + y = 7 and y = 5 then the value of 5 can be substituted for y to get x + 5 = 7 which can then be solved to get x = 2, meaning the point (2, 5) is a solution to the line x + y = 7 as it is on that line.
