17 solvc * (x - (1 - x)/2) - (7x - 1) + 5x = 1/2 find m if x = 3 - m .
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Step-by-step explanation:
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Answer:
(x-(1-x)/2)-(7x-1)+5x=1/2
=>(2x-1/2)-(7x-1)+5x=1/2
=>{(2x-1)-2(7x-1)+10x}/2=1/2
=>{2x-1-14x+2+10x}=1
=>{-2x+1}=1
=>-2x=0
=>x=0
given:. x=3-m
=>0=3-m
=>m=3
so,m=3
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