2 answers:
Hey!
Here is the equation:
Add 4 to leave 5b by itself. It becomes:
Subtract 5b from 2b to leave only 1 variable. It becomes:
Divide by 3 to leave b by itself
It becomes:
5b - 4 = 2b + 17
subtract 2b from both sides
3b - 4 = 17
add 4 to both sides
3b = 21
divide both sides by 3
b = 7
answer
b = 7
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x=4
Step-by-step explanation:
at x=4