3x+2 = 8
That word "equals" in there makes it an equation.
2 plus 8 equals 8 plus 2 demonstrates the commutative property of addition
The equation isn/6 + 2 = 8
If: n3 = 8 Then: n = 2
10
To solve the equation "three times a number equals the number minus 8," we can express it mathematically as (3x = x - 8), where (x) is the unknown number. Rearranging the equation gives us (3x - x = -8), which simplifies to (2x = -8). Dividing both sides by 2 results in (x = -4). Thus, the number is -4.
There are 2 roots to the equation x2-4x-32 equals 0; factored it is (x-8)(x+4); therefore the roots are 8 & -4.
This is an inequality equation in the form of: ii < xxii/viii which is the same as 2 < 22/8
2
This is the algebraic equation 2(x) + (x)2 = 48 And the equation x2 + 2x -48 = 0 has the solution (x-6)(x+8) = 0 So the number is either 6 or -8.
An equation in the variable n.
(7 times 8) is not a number, because by definition, it is not an equation. This is because it lacks the equals sign (=).