3 years ago

Substitute 3y+2 for x in the second equation 2(3y+2)-5y=2

Mathematics

1 answer:

MissTica3 years ago

7 0

Answer:

The answer is y=-2

Step-by-step explanation:

multiply the 2 on the outside of the parenthesis to the inside. giving you 6y+4-5y=2. subtract 5y from 6y and get y. the equation is now y+4=2. subtract 4 from the two and get negative 2. the equation is now y=-2

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