Answer:
Explanation:
To find the missing value for the equation bx-37=7x-10, we need to substitute x=9 into the equation and solve for b.
First, let's substitute x=9 into the equation:
b(9)-37 = 7(9)-10
Now we can simplify the equation:
9b - 37 = 63 - 10
Next, we'll simplify further by combining like terms:
9b - 37 = 53
To isolate the variable b, we need to get rid of the -37 on the left side of the equation. We can do this by adding 37 to both sides:
9b - 37 + 37 = 53 + 37
9b = 90
Finally, to solve for b, we divide both sides of the equation by 9:
9b/9 = 90/9
b = 10
Therefore, for the value x=9 to be a solution of the equation bx-37=7x-10, the value of b needs to be 10.