Solve the equation and show all work show 4f + 11 = 29

Hello,

The answer is "x=4.5 or 5".

Reason:

Write the equation:

4f+11=29

Subtract 11 on both sides:

29-11=18

4f=18

Now divide 18 by 4:

18/4=4.5 (rounded to the whole number) 

f=5

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)