Solve for x.

7x+15=2x+19

A) x=9/34

B) x=4/9

C) x=4/5

D) x=20

Question

Mathematics

Angelica Sheppard

27 October, 06:31

Solve for x.

7x+15=2x+19

A) x=9/34

B) x=4/9

C) x=4/5

D) x=20

+1

Answers (2)

Know the Answer?

Chump · Answer 1

7x+15=2x+19

Subtract 2x from both sides

5x+15=19

Subtract 15 from both sides

5x=4

Divide 5 on both sides

Final Answer: C.) x = 4/5

Josie Rocha · Answer 2

Let's solve your equation step-by-step. 7x + 15 = 2x + 19

Step 1: Subtract 2x from both sides. 7x + 15 - 2x = 2x + 19 - 2x

5x + 15 = 19

Step 2: Subtract 15 from both sides. 5x + 15 - 15 = 19-15 5x = 4

Step 3: Divide both sides by 5. 5x / 5 = 4/5

x = 4/5

Solve for x.7x+15=2x+19A) x=9/34B) x=4/9C) x=4/5D) x=20

Solve for x.

7x+15=2x+19

A) x=9/34

B) x=4/9

C) x=4/5

D) x=20