Answer:
(-9,-2)
x= -9
y= -2
Step-by-step explanation:
x+5y=-19
x-5y=1
solve the equation
x+5y=-19
x=1+5y
substitute the value of x into an equation
1+5y+5y=-19
add 5y to 5y
1+10y=-19
subtract 1 to -19
10y=-20
divide both sides by 10
y= -2
substitute the value of y into an equation
x=1+5•(-2)
multiply 5 to -2
1+-10
add 1 to -10 but since 10 is a negative the equation is subtraction.
x= -9
(-9,-2)
