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tensa zangetsu [6.8K]
4 years ago
7

What is the value of x when x+7=21

Mathematics
2 answers:
OLga [1]4 years ago
8 0

Answer: x = 14

Step by Step:

Subtract 21 - 7 to get your answer or you can do this.

7*2 = 14

7*3 = 21

Hope this helps! #BaconSquad

Semmy [17]4 years ago
4 0

Answer:

14

Step-by-step explanation:

14 + 7 = 21

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