Question

Solve and check.

Please show work or at least explain it thoroughly.
(you don’t have to do the check- i can)

Answer 1

Explanation:

-15.4b + 13 = 9b-41.9

-15.4b-9b = -41.9 - 13

-24.4b= -54.9

divide both side by -24.4

-24.4b/-24.4 = -54.9/-24.4

minus divide by (-)

b= 2.25