x + 1 x + 1 x + 1 x + 1 x + 1 24 What is the value of x in the tape diagram above? 2 o 4
Answer:
x = 3
Step-by-step explanation:
The diagram represents
x + 1 + x + 1 + x + 1 + x + 1 + x + 1 + x + 1 = 24, that is
6x + 6 = 24 ( subtract 6 from both sides )
6x = 18 ( divide both sides by 6 )
x = 3