21x + 14 = 7 (3x + a) In the equation above, a is a constant. For what

value of a does the equation have an infinite number

of solutions?

Question

Mathematics

Nathalia Salinas

2 February, 14:50

21x + 14 = 7 (3x + a) In the equation above, a is a constant. For what

value of a does the equation have an infinite number

of solutions?

+4

Answers (2)

Know the Answer?

Anabella Gibbs · Answer 1

It will be infinite if a is equal to 2

Schmidt · Answer 2

a = 2.

Step-by-step explanation:

There will be infinite solutions if the right side is equivalent to 2x + 14.

This will be the case if we put a = 2, because 7 (3x + 2) = 21x + 14.

21x + 14 = 7 (3x + a) In the equation above, a is a constant. For whatvalue of a does the equation have an infinite numberof solutions?

21x + 14 = 7 (3x + a) In the equation above, a is a constant. For what

value of a does the equation have an infinite number

of solutions?