oliviahipkiss oliviahipkiss

07-03-2019
Mathematics

contestada

Use substitution to solve the system.
x=2y+11
4x+3y=11

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noone48 noone48

07-03-2019

x=2y+11 and 4x+3y=11 so choose one of them. I choose x=2y+11 and solve it like this 4(2y+11)+3y=11
8y+44+3y=11
11y=-33
y=-3

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