Question

How many solutions does the following equation have?

5k - 9 = 5k + 2

Answer 1

5k - 9 = 5k + 2

move 5k to the left side

sign changes from+5k to -5k

5k-5k-9=5k-5k+2

0-9= 0+2

-9=2

Answer:

no solution

Answer 2

Explanation:

try google algebra calculator