Question

3. Add:
(i) 2p, 3p, - 7p, - 5p, 2p, 6p and - 4p
(ii) x,
(iii) 2a + 3b, 5b - 3a
(iv) 3x
(v) -4a - 5b + 6c, 4a + 3b - 4c, 3a + 76 - 30
(vi) 12
(vii) 3p - 59 - 3r, - 2p -q-r, 5p - 89 - 6r
(viii) -2m + 4n - 3t, 3m - 2n - 6t, 5m - 7n - 5t, 8t + 5m - 4n
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Answer 1

Ok
I) 3p answer is given down how
2) x
3) 5a,2b
4) 3x
5) -5a, -8b, 10c, 40