3x -7 = 5x + 19
-7 = 2x + 19
-26 = 2x
x= -13
Six hundredths, and eight thousandths
Maybe...
Point zero six-eight
Answer:
The numbers are 11 and 32. Add to get a sum of 43, and subtract to get a difference of 21.
Step-by-step explanation:
Decrease in the temperature: 5.4×5=27°C
Final temperature: 12-27=-15°C
12+6/7n=-25n add 25n and subtract 12 on both sides
25 6/7n=-12 convert to improper fraction
181/7n=-12 multiply both sides by seven to clear the fraction
181n=-84 divide both sides by 181 to get your answer
n= -.46 hope that helps..