Tilleykayla3 Tilleykayla3

09-09-2015
Mathematics

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Solve for b then find the value of b when a=3
4a=2b-7

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caitlinkeekee caitlinkeekee

09-09-2015

4a = 2b-7

(4 x 3) = 2b-7

12 + 7 = 2b (As sign changes over an equals)

19 = 2b

19/2 = b

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05-10-2018

yeah, this guy is right.

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