Answer: x=1
Step-by-step explanation:
3(x+1)=-2(x-1)+6
remove the parentheses
3x+3=-2x+2+6
calculate
3x+3=-2x+8
move the terms
3x+2x=8-3
collect like terms calculate
5x=5
divide both sides
x=1
sorry if its wrong i tried my best
Answer:
b=(13/4, -27/4, -4)
Step-by-step explanation:
A.x=b
x=(a, b, c)
a - b + 2c = 2
3a + b + 0 = 3
0 + 0 + c = -4
solving this system
c=-4
a-b=10, 3a+b=3
a=10+b, 3(10+b)+b=3
b=-27/4
a=10-27/4
a=13/4
Answer:
Step-by-step explanation:
1/12^2 = 1/144
Answer:
2 roots
Step-by-step explanation:
1.87082869
-1.87082869
Answer:
i think b is the right answer
Step-by-step explanation:
