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28-10-2020
Mathematics

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HELP WITH MATH!!! 20 points
the questions are solving systems by substitution

HELP WITH MATH 20 points the questions are solving systems by substitution class=

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28-10-2020

Answer: 1. 2x-3y=-1 y=x-1 2. y=6x-11 -2-3y=-7 3. y=3x+5 5x-4y=-3

#1. 2x-3y=-1 and y=x-1

#2. y=6x-11 and -2x-3y=-7

#3. y=-3x+5 and 5x-4y=-3

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