Which statement shows a correct next step equation? for 4(x-3)-5(x+1)=3

Let's solve your equation step-by-step.

4(x−3)−5(x+1)=3

Step 1: Simplify both sides of the equation.

4(x−3)−5(x+1)=3

(4)(x)+(4)(−3)+(−5)(x)+(−5)(1)=3(Distribute)

4x+−12+−5x+−5=3

(4x+−5x)+(−12+−5)=3(Combine Like Terms)

−x+−17=3

−x−17=3

Step 2: Add 17 to both sides.

−x−17+17=3+17

−x=20

Step 3: Divide both sides by -1.

−x−1=20−1

x=−20

X=-20 because u solve for x by simplifying both sides of the equation

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

y= -2x+4, have a great day