0
Add your answer:
Earn +20 pts
2x plus 24 equals 9x-39?
2x + 24 = 9x - 39= 2x + 63 = 9x= 63 = 7x= x = 9
Solve 8x plus 39 equals 2x-15?
8x+39 = 2x-15 6x = -54 x = -9
What is the answer for this equation x squared plus 2x-38 equals 0?
x2 + 2x - 38 = 0 ∴ x2 + 2x + 1 = 39 ∴ (x + 1)2 = 39 ∴ x + 1 = ±√39 ∴ x = -1 ±√39
What is 6 plus 2x equal?
6 + 2x =2(3 + x)
Diagonals of isosceles trapezoid are 4x-47 and 2x plus 31 find x?
The diagonals will be equal and so: 4x-47 = 2x+31 => 4x-2x = 31+47 => 2x = 78 Therefore the value of x is: x = 78/2 => x = 39
What is 2x plus 6 plus 9x equals 39?
2x + 6 + 9x = 39 11x + 6 = 39 11x = 39 - 6 11x = 33 x = 3
2x 39 what does x equal?
If I understand the question correctly: 2x=39 then x=39/2 or x=19.5
What is 2x plus 39 x?
This is 41x
2x plus 24 equals 9x-39?
2x + 24 = 9x - 39= 2x + 63 = 9x= 63 = 7x= x = 9
What is 2x plus 39.X?
This is 41x
Solve 8x plus 39 equals 2x-15?
8x+39 = 2x-15 6x = -54 x = -9
What does -2x-1 plus 3 equal?
-2x+2
What is the answer for this equation x squared plus 2x-38 equals 0?
x2 + 2x - 38 = 0 ∴ x2 + 2x + 1 = 39 ∴ (x + 1)2 = 39 ∴ x + 1 = ±√39 ∴ x = -1 ±√39
What is 6 plus 2x equal?
6 + 2x =2(3 + x)
Diagonals of isosceles trapezoid are 4x-47 and 2x plus 31 find x?
The diagonals will be equal and so: 4x-47 = 2x+31 => 4x-2x = 31+47 => 2x = 78 Therefore the value of x is: x = 78/2 => x = 39
What is 2x plus 4x equal to?
6x
Multiply this number by 4 and subtract 39 to get twice the number plus 3?
4x-39 = 2x+3, 4x-2x = 42 x=21
