Explanation:
x + x + 3 = 48
2x = 48 - 3
2x = 45
x = 45/2
Answer:
x+x+1+2 = 48
combine like terms
2x + 3 = 48
2x - 3 = -3
2x/2 = 45/2
6.5m questions
8.6m answers