Question

X + x + 1 + 2 = 48? ​

Answer 1

Explanation:

x + x + 3 = 48

2x = 48 - 3

2x = 45

x = 45/2

Answer 2

x = 45/2

Explanation:

x+x+1+2 = 48

combine like terms

2x + 3 = 48

2x - 3 = -3

2x = 45

2x/2 = 45/2

x = 45/2