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4 votes
A little help please?

A little help please?-example-1
User Siamak
by
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1 Answer

4 votes
3x-10+2x=115
5x-10=115
5x=125
x=25

m<b=3(25)-10=65
m<C=2×25=50
User Taeisha
by
7.2k points