Dante wrote several equations and determined that only one of the equations has infinitely many solutions. Which of these equations has infinitely many solutions?

A. 6 (x+3) + x=7x+2+1

B. 6 (x+3) + x=7x+5

C. 6 (x+3) + x=6x+3+15

D. 6 (x+3) + x=7x+9+9

Question

Mathematics

Matthias Stein

6 August, 23:55

Dante wrote several equations and determined that only one of the equations has infinitely many solutions. Which of these equations has infinitely many solutions?

A. 6 (x+3) + x=7x+2+1

B. 6 (x+3) + x=7x+5

C. 6 (x+3) + x=6x+3+15

D. 6 (x+3) + x=7x+9+9

+1

Answers (2)

Know the Answer?

Mckenzie Peters · Answer 1

Mckenzie Peters 7 August, 01:08

0

The answer is D I believe

Jayson Carey · Answer 2

D; 6 (x + 3) + x = 7x + 9 + 9

Step-by-step explanation:

6x + 18 + x = 7x + 9 + 9

7x + 18 = 7x + 18

The equation has equivalent coefficients and constants on both sides, which proves that it has infinitely many solutions.

Dante wrote several equations and determined that only one of the equations has infinitely many solutions. Which of these equations has infinitely many solutions?A. 6 (x+3) + x=7x+2+1B. 6 (x+3) + x=7x+5C. 6 (x+3) + x=6x+3+15D. 6 (x+3) + x=7x+9+9

Dante wrote several equations and determined that only one of the equations has infinitely many solutions. Which of these equations has infinitely many solutions?

A. 6 (x+3) + x=7x+2+1

B. 6 (x+3) + x=7x+5

C. 6 (x+3) + x=6x+3+15

D. 6 (x+3) + x=7x+9+9