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3 years ago

What is the solution for this equation 13m-22=9m-6. This is a equation with variables on both sides

Mathematics

2 answers:

mars1129 [50]3 years ago

8 0

13m-22=9m-6
4m-22=-6
4m=16
m=4

Anon25 [30]3 years ago

6 0

13m-22=9m-6
13m-9m=22-6 <-- integer signs change when it goes to the other side of the equal to sign
4m=16
m=16/4
m=4

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