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timo86m
 2 years ago
Best ResponseYou've already chosen the best response.1what is addition method? just use an online System of equations solver.

hcmathkim
 2 years ago
Best ResponseYou've already chosen the best response.0maybe he means add all the like terms

itsjustme_lol
 2 years ago
Best ResponseYou've already chosen the best response.0it is the addition method

timo86m
 2 years ago
Best ResponseYou've already chosen the best response.1it is adding some variable x or y to get rid of something. and simplify.

hcmathkim
 2 years ago
Best ResponseYou've already chosen the best response.0im not really sure what addition method is but you can multiply 105x2y = 18 by 2 to get 210x  4y = 36

hcmathkim
 2 years ago
Best ResponseYou've already chosen the best response.0then add 3x + 4y = 18 and 210x  4y = 36 to find x
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