Respuesta :
Answer:
x = 1 and y = 5
Step-by-step explanation:
Use substitution because you know that x = y - 4, and plug this into the first equation to get -10(y - 4) + 3y = 5, or -10y + 40 + 3y = 5. This is -7y = -35 so y = 5. Plug this into the 2nd equation to get that x = 1 and y = 5.
The value of x and y from the two linear equation is determined as 3 and 5 respectively.
Two linear equation
The two given linear equations are expressed as follows;
-10x + 3y = 5 ---(1)
x = y - 4 ---- (2)
Solution to the linear equation
The solution to the given linear equation is determined as follows;
from equation (2), substitute the value of x into equation (1)
-10(y - 4) + 3y = 5
-10y + 40 + 3y = 5
-7y = -35
y = 7
x = 7 - 4
x = 3
Thus, the value of x and y from the two linear equation is determined as 3 and 5 respectively.
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