LizettX486314 LizettX486314

03-11-2022
Mathematics

contestada

1. -10(b-3) = -80 solve for b 2. 4a + 2b = 10 solve for b

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BentleeK52358 BentleeK52358

03-11-2022

In this case the answer is very simple.

Step 01:

- 10 (b - 3) = - 80

b = ?

Step 02:

- 10 (b - 3) = - 80

(b - 3) = -80 / -10

b - 3 = 8

b = 3 + 8

b = 11

The answer is:

b = 11

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