Which of the following statements describes a correct method for solving this equation?

3x+5 = 8x

A.

Subtract 3x from both sides of the equation, and then divide both sides by 5.

B.

Add 3x to both sides of the equation, and then divide both sides by 5.

C.

Divide both sides of the equation by 8, and then add 5 to both sides.

D.

Divide both sides of the equation by 8, and then subtract 5 from both sides.

Question

Mathematics

Samson Greer

6 April, 11:06

Which of the following statements describes a correct method for solving this equation?

3x+5 = 8x

A.

Subtract 3x from both sides of the equation, and then divide both sides by 5.

B.

Add 3x to both sides of the equation, and then divide both sides by 5.

C.

Divide both sides of the equation by 8, and then add 5 to both sides.

D.

Divide both sides of the equation by 8, and then subtract 5 from both sides.

+2

Answers (2)

Know the Answer?

Harold Haynes · Answer 1

a

Step-by-step explanation:

i think

Steven Kelley · Answer 2

Answer: A

Explanation:

3x+5=8x

The three is a positive number so it must be subtracted. This statement eliminates option B. The first thing that should be done in this equations to get rid of an x. There should only be one part of the equation with an x. With this being said, options c and d are also eliminated.