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Ne4ueva [31]
3 years ago
14

can someone please tell me how to do 2x=3y and 4x-3y=12 using substitution to solve the system of equations.

Mathematics
1 answer:
maw [93]3 years ago
5 0

Answer:

Step-by-step explanation:

you divide the two to the y, which is x=3/2y

then, you simplify the second equation to y, which is -3y= -4x+12

then, you substitute the x=3/2y into the second equation,

-3y = -6+12

-3y = 6

y = -2

Substitute the y into the first equation, x= 3/2y,

x = -3

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