Jabulani thinks of a number sihle multiplies this number by 6 and John multiplies it by 3 and adds 9 sihle and John get the same answer what number did Jabulani think of How to solve it
6x = 3x+9
Now just find x
To solve this problem, we will set up an equation.
Let's say the number that Jabulani thinks of is x.
According to the given information, Sihle multiplies this number by 6, so we have: Sihle's result = 6x.
John, on the other hand, multiplies it by 3 and adds 9, giving us: John's result = 3x + 9.
Since Sihle and John get the same answer, we can equate the two expressions:
6x = 3x + 9.
To solve for x, we need to isolate it on one side of the equation:
6x - 3x = 9,
3x = 9.
Now, divide both sides of the equation by 3 to solve for x:
3x/3 = 9/3,
x = 3.
Therefore, the number that Jabulani thinks of is 3.
To solve this problem, we need to set up an equation based on the given information.
Let's say that Jabulani's number is represented by 'x'.
According to the given information, Jabulani multiplies his number by 6, so this would be written as 6x. Similarly, John multiplies the number by 3 and adds 9, which can be written as 3x + 9.
Since Jabulani and John get the same answer, we can set up the equation as follows:
6x = 3x + 9
To solve for x, we can start by isolating the variable. Subtracting 3x from both sides of the equation gives us:
6x - 3x = 3x + 9 - 3x
Simplifying this equation, we have:
3x = 9
Now, to find the value of x, we can divide both sides of the equation by 3:
3x/3 = 9/3
Simplifying further, we get:
x = 3
Therefore, the number Jabulani thought of is 3.