An equation, solution x = -10
yes. check: 3x-6=5x-10 2x=4. X=2. yay!
x2 + 3x - 10 = (x + 5)(x - 2) ⇒ x = -5 or 2
If: 3x+6 = 12 Then: x = 2
(2, -1)
An equation, solution x = -10
4x + 10 + 3x = 40 - 3x 4x + 10 + 3x + 3x = 40 20x = 40 x = 2
yes. check: 3x-6=5x-10 2x=4. X=2. yay!
x2 + 3x - 10 = (x + 5)(x - 2) ⇒ x = -5 or 2
3x + 2 = -10 3x = -12 x = -4
No.
If: 3x+6 = 12 Then: x = 2
(2, -1)
The solution to 5 = 3x + 2 is found by first subtracting 2:3 = 3x.Then dividing by 3:x = 1.
5x - 10 = 3x + 2 5x - 3x = 2 + 10 2x = 12 x = 12/2 x = 6
It is 10
(-2,-1)