Question

Need help! 18=m+12, What do you do A. add 18 to both sides B. subtract 18 from both sides C. add 12 to both side

Answer 1

Answer:

subtract 18 on both sides

Step-by-step explanation:

18-18 = m+12-18

0 = m-5

now add 5 on both sides

0+5 = m-5+5

m=5

therefore, m=5

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