(b) 7(m + 3) =10m +3
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Answered by
4
Answer:
m = 6
Step-by-step explanation:
7(m + 3) = 10m + 3
7m + 21 = 10m + 3
7m - 10m = 3 - 21
-3m = -18
m = -18/-3
m = 6
Answered by
2
Answer:
m = 6
Step-by-step explanation:
7m +21 = 10m + 3
7m - 10m = 3 - 21
- 3m = -18 ( both side minus sign so minus cutted )
m = 6 ( by dividing 3 and 18 )
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