If the sum of a number and 6 is multiplied by 5, the result is same as 9 times the number decreased by 2. find the number.
1 answer:
Let's do an equation. 5(x+6)=9x-2. Now distribute into parentheses. 5x + 30=9x-2. Now -5x on both sides. New equation is 4x-2=30. Add 2 on both sides. 4x=28. Now divide by 4. X=8. Your number is 8
You might be interested in
Answer:
x=−4+√13 or x=−4−√13
Can I have brainliest? I need it for a challenge
Step-by-step explanation:
Answer:
3.514 degrees per hour
Step-by-step explanation:
To find change per hour, you find the slope, which is change in output (temperature) over change in input (hours)
y2-y1 / x2-x1
-12.3 - 0 / 3.5
3.514 degrees per hour
The x is 2 :) I hope it’s right! I’m pretty sure it is though !
This is 16+85 i know it is becaout
Answer:
depending on which triangle