3 years ago

Which is more efficient way to solve this equation x + 7 = 12

Mathematics

2 answers:

SCORPION-xisa [38]3 years ago

8 0

Answer: subtract 5 from both sides to get x by itself

Step-by-step explanation:

kari74 [83]3 years ago

4 0

Answer:

x=5

Step-by-step explanation:

x+7=12

x=12-7

x=5

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