How do you solve 257= a - 105257=a−105?

1 Answer
Junaid Mirza
Mar 7, 2018

a = 362a=362

Explanation:

257 = a - 105257=a−105

Add color(blue)(105)105 on both the sides

257 + 105 = a - 105 + 105257+105=a−105+105

362 = a362=a

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