What is x for the equation 4x^2-12x=7 (Only one variable for x) Question What is x for the equation 4x^2-12x=7 (Only one variable for x) in progress 0 Math Rylee 2 weeks 2021-09-13T03:20:03+00:00 2021-09-13T03:20:03+00:00 2 Answers 0

## Answers ( )

Answer:3.5 or -0.5

Step-by-step explanation:4x²-12x=7

4x²-12x-7=0

4x²-14x+2x-7=0

2x(2x-7)+1(2x-7)

(2x+1)(2x-7)

x=3.5 or x=-0.5

Answer:x=-1/2, 7/2

Step-by-step explanation:move all terms to the left side and set them equal to zero. then set eac factor to zero