(a) 2(x + 4) = 12(b) 3(1-5) = 21(c) 3(n-5)-21(d) -4(2 +x) 8(e) 4(2-x)= – InterviewSolution

1.	(a) 2(x + 4) = 12(b) 3(1-5) = 21(c) 3(n-5)-21(d) -4(2 +x) 8(e) 4(2-x)=8
Answer» (a) 2(x+4)=12 2x+8=12 2x=12-8 2x=4 x=4/2 x=2

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