4 years ago

2x-3y=-5 2x+y=7 what is the solution?

Mathematics

1 answer:

shusha [124]4 years ago

6 0

Answer:

y = 3 and x = 2

Step-by-step explanation:

subtract the 2nd eqn from the first...

-4y = -12

y = 3

substitute the value of y into either of the eqns...

2x - 3(3) = -5

2x = 4

x = 2

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