Question

Inequality symbol.

Solving Equations: S
17+2.6b=30
2.6b-30-17=
2.6b 13
b=13/2.6
2.6b/2.6=13/2.6 X
2.6b/2.6=5
b=5
Check:
b=5
5+2.6+5=17-30 is the check correct?

Answer 1

it's correct

Explanation:

17+2.6b=30

2.6b=30-17

2.6b=13

b=13÷2.6

b=5