Solve the following equation. -3-16x=20

x= −23/16

Step-by-step explanation:

I have put a picture below

-23/16

Step-by-step explanation:

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

−3−16x=20

Step 1: Simplify both sides of the equation.

−3−16x=20

−3+−16x=20

−16x−3=20

Step 2: Add 3 to both sides.

−16x−3+3=20+3

−16x=23

Step 3: Divide both sides by -16.

−16x /−16 = 23/−16

x= −23/16

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225