11.3-7.2f = -3.82
-11.3 -11.30
_____________
-7.2f = -15.12
____ _____
-7.2 -7.2
f = 2.1
The answer is 86.4 I believe.
:
5
:
3x+2=17
-2 -2
3x=15
/3 /3
x=5
if I know how to do this I this it's y27 oh I know I wrong But it was worth a try right
Step-by-step explanation:
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When you're combining 'like terms', look for all the terms that end with 'ab'.
Then add all the numbers that have 'ab' after them.
