for the first part:
Let's solve for x.
−x+3y=14
Step 1: Add -3y to both sides.
−x+3y+−3y=14+−3y
−x=−3y+14
Step 2: Divide both sides by -1.
−x/−1 = −3y+14/−1
x=3y−14
Answer:
x=3y−14
Second part:Let's solve for x.
3x−3y=−6
Step 1: Add 3y to both sides.
3x−3y+3y=−6+3y
3x=3y−6
Step 2: Divide both sides by 3.
3x/3= 3y−6/3x=y−2
Answer:
x=y−2
Answer:
10.
Step-by-step explanation:
x^2 + 5x = 150
x^2 + 5x - 150 = 0
This equation will factor:
(x - 10)(x + 15) = 0
x - 10 = 0 or x + 15 = 0, so:
x = 10 or -15.
Answer:
The answer to your questions is letter D
Step-by-step explanation:
We need to look for a number that has an 8 in the ten thousands that means a number after in the fifth position after the decimal point
A. 8,021 this number only has 4 numbers and we need five, then is incorrect.
C. 8,214,617 this number has a number 1 in the fifth position then is incorrect
B. 16,816 this number has a number 1 in the fifth position then is incorrect
D. 781,200 this number has an 8 in the fifth position then is the one we are looking for
I believe the answer is A) Not possible not sure
It is hard to show work for this problem because it very similar to a basic addition or subtraction problem.
Just so you have the answer and how to solve. -27 is the answer. Think about it like 41-14 then add the negative back. But I would strongly suggest not writing that as work because you teacher might get confused about what you are doing
