xy + x + y + 1 is an expression, not an equation. An expression cannot be solved.
(4 ± i2) where i2 = -1
-1
what is the value of "N"? we can solve this equation when we know the value of N, once we know the value of N we just add 1 to it,
To solve the equation you need to know at least a value for x or y. For example if x = 2 then the solution will show that y = 1.
Is this the right equation: 0.71 = 1 / (1 + g)4 ? Or is THIS the right equation: 0.71 = 1 / (1 + g4) ? There's a difference.
Y=0.5 and X=1
The solution to the equation 2x plus 2 is 2(x + 1).
xy + x + y + 1 is an expression, not an equation. An expression cannot be solved.
The answer to the equation 80 times 3 Y plus 2 Y plus 4 plus 1 equals -15. This is considered to be a math problem.
If: 2a+13 = 5a+1 Then: a = 4
(4 ± i2) where i2 = -1
3y + 2y + 4 + 1 = 805y + 5 = 805y = 75y = 15
n = 28
(2a + 1)(4a2 - 2a + 1)
You don't "solve" an expression. You can solve an equation; an expression can be simplified or otherwise manipulated, and if you know the value of "x" (in this case), you can evaluate its value.
If you mean: 80 = 3y+2y+4+1 then 80 =5y+5 and so y = 15