Question

Determine the number and nature of the roots.
2.2 + 12x = -4

Answer 1

−0.516667

Explanation:

Step 1: Simplify both sides of the equation.

12x+2.2=−4

Step 2: Subtract 2.2 from both sides.

12x+2.2−2.2=−4−2.2

12x=−6.2

Step 3: Divide both sides by 12.

12x

12

=

−6.2

12

x=−0.516667