Respuesta :
Answer:
No real solution
Step-by-step explanation:
Let's solve your equation step-by-step.
4(1−x)(2)x=3(x+1)
Step 1: Simplify both sides of the equation.
−8x2+8x=3x+3
Step 2: Subtract 3x+3 from both sides.
−8x2+8x−(3x+3)=3x+3−(3x+3)
−8x2+5x−3=0
For this equation: a=-8, b=5, c=-3
−8x2+5x+−3=0
Step 3: Use quadratic formula with a=-8, b=5, c=-3.
x=
−b±√b2−4ac
2a
x=
−(5)±√(5)2−4(−8)(−3)
2(−8)
x=
−5±√−71
−16
Answer:
x= 1/5
Step-by-step explanation:
4(1-x)+2x=3(x+1)
4-4x+2x=3x+3
-2x+4=3x+3
subtract 3x from each side
-5x+4=3
subtract 4 from both sides
-5x=-1
divide both sides by -5