Answer: 252
Explanation:
84 x 3 = 252. Hopefully I'm right <3
Answer:
She has 63 photos.(Tom has 21)
First, you need to write out the equation 3x+x=84. This answer is 4x=84. Solve the equation. Then you will get the value of x. After that, you plug in 21 into x and get your answer!!!
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