Question

Which statement is true for the equation 2x - 2x - 7 = -7?
A. It has infinitely many solutions
B. It has two solutions
C. It has one solution
D. it has no solution

Answer 1

Have you solved it yet?

Answer 2

no

Answer 3

Solve it please.

Answer 4

2x - 2x - 7 = -7
Combine like terms
2-2=?

Answer 5

zero

Answer 6

Good now we are trying to isolate x so we add 7 to both sides
-7+7=?

Answer 7

?

Answer 8

7-7=?

Answer 9

zero

Answer 10

Good so when we have 0=0 or a number = the same number it would be infinte solutions

Answer 11

ohh okayy thank youu

Answer 12

:)