solve and check 3(x+2) -2(x+1)=7
PrabhleenKaur:
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Answered by
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3(x+2)-2(x+1)=7 ⇒3x+6-2x-2=7⇒x+4=7⇒x=7-4⇒x=3 Verify. 3(3+2)-2(3+1)=7⇒15-8=7⇒7=7 hence proof
tysm.!!!
Answered by
2
3x+6-2x-2=7
x+4=7
x=7-4
x=3
x+4=7
x=7-4
x=3
tysm....!!
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