New Learning Composite Mathematics SK Gupta Anubhuti Gangal Class 7 Linear Equations in One Variable Practice 6B Solution
(1) x/2 + 5 = 8
(2) y/3 – 1 = 7
SOLUTION Number 1 & 2:
(3) 2 – m/8 = 5
(4) m/40 – 7 = 0
(5) 2x/5 – 18 = -24
SOLUTION Number 3, 4 & 5:
(6) n/2 + n/3 = 5
(7) 6~1/2 + 1~1/2 (1 – 2x) = -4
SOLUTION Number 6 & 7:
(8) 4x – 3/5 – 5x-3/8 = 1
(9) 4z+3/3 + 1/3 = 3z-1/2
SOLUTION Number 8 & 9:
(10) 1/2(8-6n) = n
Solution Number 10:
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