Math, asked by camila3107, 7 hours ago

6w -3 (-5+7w)
use w= 3

best answer gets brainly.

Answers

Answered by seetaaram47
1

Step-by-step explanation:

6w -3 (-5+7w)

= 6×3+15-21w

= 18+15-21×3

= 33- 63

= -30

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