for what values of x would make the following mathematical expression 10-x equal 0 explain why
10-x = 0
x =10
because we solved x for the given expression and it gave us 10
Tysm
To find the values of x that make the expression 10 - x equal to 0, we need to solve the equation by isolating the variable x.
Starting with the equation 10 - x = 0, we can move the term with x to the other side of the equation. By subtracting 10 from both sides, we obtain:
10 - x - 10 = 0 - 10
-x = -10
To solve for x, we need to get rid of the negative sign in front of x. We can do this by multiplying both sides of the equation by -1, which will change the sign:
(-1)(-x) = (-1)(-10)
x = 10
So, the value of x that makes the expression 10 - x equal to 0 is x = 10.
The reason x = 10 is because when we substitute x with 10 in the expression 10 - x, we get:
10 - 10 = 0
As a result, the expression evaluates to 0, which satisfies the original equation 10 - x = 0. Therefore, x = 10 is the only solution.