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3 years ago

Helppp I need this turned in!!!

Mathematics

2 answers:

Marizza181 [45]3 years ago

7 0

Answer:

Step-by-step explanation:

-10 ( y-4) + 3y = 5 <--- substitute the value of x into first equation

-10y + 40 + 3y = 5

-7y + 40 = 5

-7y = -35

y= 5

x = 5 - 4

x = 1

Luda [366]3 years ago

7 0

The answer is 1, x= 1

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