InterviewSolution
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InterviewSolution
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Solve the following:(i) x + 3 = 11; (ii) y − 9 = 21; (iii) 10 = z + 3; (iv) ; (v) 10x = 30; (vi) ;(vii) ; (viii) ; (ix) 8x − 8 = 48; (x) ; (xi) ; (xii) ;(xiii) 3 (x + 6) = 24; (xiv) ; (xv) 3(x + 2) − 2(x − 1) = 7. |
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Answer» Solve the following: (i) x + 3 = 11; (ii) y − 9 = 21; (iii) 10 = z + 3; (iv) (vii) (xiii) 3 (x + 6) = 24; (xiv) |
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; (v) 10x = 30; (vi) 
;
; (viii) 
; (ix) 8x − 8 = 48; (x) 
; (xi) 
; (xii) 
;
; (xv) 3(x + 2) − 2(x − 1) = 7.