Solve for m
m=21
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m-1.5-0.8m=2.7
Use the distributive property to multiply 0.5 by 2m-3.
0.2m-1.5=2.7
Combine m and -0.8m to get 0.2m.
0.2m=2.7+1.5
Add 1.5 to both sides.
0.2m=4.2
Add 2.7 and 1.5 to get 4.2.
m=\frac{4.2}{0.2}
Divide both sides by 0.2.
m=\frac{42}{2}
Expand \frac{4.2}{0.2} by multiplying both numerator and the denominator by 10.
m=21
Divide 42 by 2 to get 21.
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