Simplify the equation 10f(f+7)
1 answer:
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Answer:
g = - 5
Step-by-step explanation:
2 - 8g = -3 - 9g
Add 9g to both sides of the equation:
2 - 8g + 9g = -3 - 9g + 9g
2 + 1g = - 3
Subtract 2 from both sides of the equation:
2 - 1g - 2 = - 3 - 2
1g = -5
Divide both sides of the equation by 1:
g = -5
1. This is one confusing question... But here is what I did
x = 2y + 1
y =
+ 2x
So plug in Y to solve for X
x = 2 ( + 2x) + 1
x =
- 
Not sure if that's completely correct, but I'm positive I didn't make any mistakes...
5. You have to find the multiples of 60 so...
1 60
2 30
3 20
4 15
<span>5 12 <---
7 = 12 - 5</span>
x = 2y + 1
y =
So plug in Y to solve for X
x = 2 (
x =
Not sure if that's completely correct, but I'm positive I didn't make any mistakes...
5. You have to find the multiples of 60 so...
1 60
2 30
3 20
4 15
<span>5 12 <---
7 = 12 - 5</span>