Solve the given equation for y. Enter DNE if there is no solution. Enter R if all numbers are the solution. 7y+5=6y+1.
1 answer:
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Answer:
Step-by-step explanation:
You need to use this formula:
Where is the nth] term,
is the first term,"n" is the term position and "d" is the common diference.
You must find the value of "d". Substitute ,
and
into the formula and solve for "d":
Now, you can calculate the 25th term substituting into the formula these values:
and
Then you get:
To find the inverse of a function switch the place of y (aka f(x) ) with x. Then solve for y.
Original equation:
y = 2x + 17
Switched:
x = 2y + 17
Solve for y by isolating it:
x - 17 = 2y + 17 - 17
x - 17 = 2y
(x - 17)/2 = 2y/2
Hope this helped!
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