(4n+1)=(2n-9)
the sum of four times a number and one is equal to the difference of twice the number and 9
Answer:
x = 6.7
Step-by-step explanation:
We know that 3.5 + x = 10.2, so if we do inverse operations we can find out the value of x.
10.2 - 3.5 = 6.7
we can check our work by substituing it back in the equation for x
6.7 + 3.5 = 10.2
so now we know that x = 6.7. I hope this helps :)
Answer: x=6.6969
Step-by-step explanation:
250-(33x)=29
-33x=-221
x=6.6969
Answer:
$5.29 per pair of socks
Step-by-step explanation:
26.45/5=5.29
