Mathematics
CoolKdd12
2015-11-18 19:36:57
solve for b, then find the value of b when a = 3. 4a=2b-7 a. -9/2 b. 5/2 c. 19/2 d. 17
ANSWERS
vonsmith
2015-11-19 00:01:12

4a=2b-7 4(3) = 2b - 7 12 = 2b - 7 2b = 12 + 7  2b = 19    b = 19/2 answer c. 19/2

MelMel5533
2015-11-19 00:02:27

Your answer will be 19/2

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