Math :(

I got all the other questions but this one

0.5a-1=2+0.6a

thanks

Answer #1

yeah my bad, not 30, neg thirty

Answer #2

a = -30

0.5(-30) - 1 = 2 + 0.6(-30) -15 - 1 = 2 - 18 ? -16 = -16 check

Answer #3

.5a-1=2+.6a -.5a -.5a -1=2+.1a -2 -2 -3=.1a /.1 /.1 30=a

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