zenabakram2001 zenabakram2001

12-05-2017
Mathematics

contestada

solve. 3w-4z=8 solve.2w+3z=-6

a)w=-3 b) w=0 c) w=4 d) w=-2

z=0 z=-2 z=1 z=0

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Hatterisk Hatterisk

12-05-2017

Do the z's ar the bottom correspond with the letters they are underneath?

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