2 years ago

Solve for b, then find vaule of b when a=3 4a = 2b - 7 Please help!

Mathematics

2 answers:

Salsk061 [2.6K]2 years ago

4 0

hmmmmm idk value of b is maybe ..

vlada-n [284]2 years ago

3 0

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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