lyxilou lyxilou

17-09-2018
Mathematics

contestada

Are the equations correct? And how do you solve this completely?

Are the equations correct And how do you solve this completely class=

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sARTdonic sARTdonic

17-09-2018

your equations are right. just use the substitution method to solve. substitute y because both have that on one side

it'll look like 40x+30=30x+60.
then just get x in one side. I showed my owrk in the photo

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Аноним Аноним

18-09-2018

Your equations are correct.

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