Let the number is x
So, 4 times the sum of a number and 6 is 9
So,
4x + 6 = 9
Solve for x
4x = 9 - 6
4x = 3
x = 3/4
so, the number is 3/4 = 0.75
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It’s translating sentence into a equation
Two more than quotient of a number and 6 is equal to 9
B is unknown