12, 2, 5, 4, 7
The coefficients are the numbers that are in front of the letters
Answer:
x=0
Step-by-step explanation:
4x²-18x²=0 (combine like terms)
-14x²=0
x²/-14=0/-14
√x²=√0
x=0
Yes, yes, yes, yes all of them are yes hope this helps also not a genius so be careful with the answers
Answer:
x = 18
Step-by-step explanation:
Subtract 5 on both sides:
-2x + 5 =- -31
-5 -5
-2x = -36
Divide by -2 on both sides:
-2x = -36
/-2 /-2
x = 18
Answer:
38
Step-by-step explanation:
times 3x5 then add 18+20
