Let's solve your equation step-by-step.
−7x=−2x2+15
Step 1: Subtract -2x^2+15 from both sides.
−7x−(−2x2+15)=−2x2+15−(−2x2+15)
2x2−7x−15=0
Step 2: Factor left side of equation.
(2x+3)(x−5)=0
Step 3: Set factors equal to 0.
2x+3=0 or x−5=0
x= 
or x=5
Answer:
x= or x=5
Hope this helps
Do it both side +5 . Then that 23 will be 28.so the question will be 4a=28.
then diveded by 4 both side.
A will be 7.
Your answer is "7"
28÷4=7 ^^
Answer:
a small bucket holds 75% as much as a large bucket
answer:48
Step-by-step explanation:
thanks me later guys
Answer:
-5
Step-by-step explanation:
Answer:
500,000
Step-by-step explanation:
If the number is under 5 it rounds down and over 5 rounds up
