Solve the system of equations.
-10x+3y=5
x=y-4
x=
y=
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1 answer:
Answer: x = 1 and y = 5
We already know that x=y-4 so place the value of, "x" in the first equation, -10x+3y=5. So solve the steps like this:
-10(y-4) + 3y = 5
-10y + 40 + 3y = 5
-7y= 5-40
-7y= -35
y= -35/-7
y= 5
Now place the value of y in the first equation.
-10x + 3(5) = 5
-10x + 15 = 5
-10x= 5-15
x= -10/-10
x= 1
So x is 1 and y is 5
Brainliest pls if i am correct!
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