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Elena-2011 [213]

3 years ago

13

GUYS PLEASEEE HELP SOLVE THIS SYSTEM OF EQUATIONS METHOD SUBSTITUTION STEP BY STEP!!!!!!!!! 3(x-y)-2(x-y)^2= -2; 2x+7y= -5. HELP

PPPP!!!!!!!!

1 answer:

klio [65]3 years ago

7 0

3w + ( 8 v ) t if w = 4 v = 5 and t = 2

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