How do you solve this system of equations #1.5x + 4y = 2;3x + 3y = - 3#?

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Answer 1 · 2017-07-05T00:36:33

#x=-12/5#

#y=7/5#

#1.5x+4y=2 larr# Double this equation

#3x+3y=-3# #(2)#

#3x+8y=4# #(1)#

#(1)-(2)#

#5y=7#

#y=7/5#

#1.5x+4(7/5)=2#

#x=-12/5#