Answer:n=-9/2m
Explanation:
Step 1: Add 3n to both sides.
-2m-5n+3n=7m-3n+3n
-2m-2n=7m
Step 2: Add 2m to both sides.
-2m-2n+2m=7m+2m
-2n=9m
Step 3: Divide both sides by -2.
-2m/-2=9m/-2
n=-9/2
Hope I helped
Answer:
n= -9m/2
-2m-7m-5n=7m-7m-3n
-9m-5n+5n= -3n+5n
-9m=2n
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