thuntersweet
thuntersweet
10-09-2017
Mathematics
contestada
-1/5-4/9a=2/15 solve the equation
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Huynh81
Huynh81
10-09-2017
are you solve for a?
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crazygal1234ow2sre
crazygal1234ow2sre
10-09-2017
(-1/5) (-4/9*a) = (2/15)
-0.2 - 0.4a = 0.13
(-0.2+0.2) - 0.4a = (0.13+0.2)
-0.4a = 0.33
(-0.4a/-0.4) = (0.33/-0.4)
A = -0.825
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