( x, y ) = ( -1, -2 )
Step-by-step explanation:
y = 3x + 1 eqn ( I )
And, 2x + y = -4 eqn ( ii )
So,
in eqn ( ii ) putting the value of y.
2x + 3x + 1 = -4
=> 5x = -4 - 1
=> 5x = -5
=> x = -1
Again,
y= 3x+1
so, y= 3 X (-1) + 1
y= -3 + 1
y= -2
So, (x,y) = (-1,-2)
mark branliest
step-by-step explanation:
.6 is 1/2 of 12
the answer is actually d. i just took the test
-7/8
instead of subtracting you add the -6/8 and -1/8