emitereal emitereal

03-06-2020
Mathematics

contestada

solve the equaion
2b+3=2-3(b+3)

Respuesta :

chetankachana chetankachana

07-05-2022

Answer:

b = -2

Step-by-step explanation:

Hello!

Solve the equation:

2b + 3 = 2 - 3(b + 3)
2b + 3 = 2 - 3b - 9
5b + 3 = -7
5b = -10
b = -2

We can plug it back in to the original equation to see if it works:

2(-2) + 3 = 2 - 3(-2 + 3)
-4 + 3 = 2 + 6 - 9
-1 = -1

The solution works.

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