9(n+3)=7n-3
1) distribute 9 into (n+3)
9n+27=7n-3
2) subtract 7n on both sides
2n+27=-3
3) subtract 27 on both sides
2n=-30
4) divide by 2
n=-15
Answer:
m^8
Step-by-step explanation:
If the amount she saved was $6 for 20%, then the formula for finding savings would be cost*percentage.
But if you want to find the original cost, then you play with the current formula until you get this. $6/20%. Have a good one :)
One way is in word form the other way is in fraction form example
1. eight and five-hundred seventeen thousandths
2. 8517/1000
Well standard form is Ax+By=C, so just move the -7x to the front so -7x+47=16
