Jackmcvay14
12.07.2019 •
Mathematics
Ab over 2 equal 2a minus 1,express a in terms of b
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Ответ:
2(
) = 2(2a - 1) multiplied both sides by 2
ab = 4a - 2 distributed the 2 on the right side
ab - 4a = -2 subtracted 4a from both sides
a(b - 4) = -2 factored out "a" from the left side
a =
divided (b - 4) on both sides
a =
Ответ:
u could do this in world lauguages