Question

twice k (iv) 18 less than the sum of 111 and -14m
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Answer 1

Answer:

Step-by-step explanation:

111=37×3

=1/4[{37+3}v - {37-3}v]

=1/4[{40}v-{34}v]

={1/2}v[{40}v-{34}v]

={40/2}v - {34/2}v

= {20}v - {17}v