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-3b+7=13 solve for b
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-3b+7=13 solve for b

User Michael Schwartz
by
5.2k points

2 Answers

6 votes

Answer:

b=-2

Explanation:

-3b+7=13

-7 -7

-3b=6

/-3 /-3

b=-2

User KkMIW
by
6.4k points
7 votes

Answer:

b =-2

Explanation:

-3b+7=13

Subtract 7 from each side

-3b+7-7=13-7

-3b = 6

Divide each side by -3

-3b/-3 = 6/-3

b = -2

User Pkliang
by
6.0k points
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