Question

23. Evaluate:(-31) = [(-30)+(-1)] 2m​

Answer 1

$\huge\mathrm{\pink{Answer}}$

(- 31) = [(- 30) + (- 1)] 2m

- 31 = [- 30 - 1] 2m

- 31 = [- 31] 2m

- 31 = - 62m

$\dfrac{-31}{-62}$ = m

0.5 = m

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