Look at this equation
y=7x+1/3x-6
if 3x=15, then what is the value of y?

y=36/9 or y=4

Step-by-step explanation:

3x=15: x=5

y=7(5)+1/3(5)-6

y=36/15-6

y=4

4

Step-by-step explanation:

7(5) +1 = 36

3(5) -6 = 9

36/9=4

x=5

y=4

a

step-by-step explanation:

the answer is a

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.