159k views
4 votes
Solve for
b

11
b
+
7
=
40

Solve for b − 11 b + 7 = 40-example-1

2 Answers

1 vote

Answer:

= - 33/10

= -3

Explanation:

Image

Solve for b − 11 b + 7 = 40-example-1
User Libin Thomas
by
3.5k points
14 votes

Answer:

b=-3

Explanation:

-11b+7=40

-11b=40-7

-11b=33

-11b/-11=33/-11

b=-3

User Ahmed Soliman
by
3.8k points