algebra
It is (-1, 3).
are you talking about a system of equations where x+3y=-7 -x+2y=-8 if so, then the answer is {2,-3}
x = 1 and y = 2
It has 2 solutions and they are x = 2 and y = 1 which are applicable to both equations
2
X=2
x=27
x = -2
9 plus 7 equals 144. Generally, x plus y = x(x+y).
y=5x+2 if y equals -4
7x - 2 = 60 Add '2' to both sides 7x = 62 Divide both sides by; ;7; # 7x/7 = 62/7 x = 8 6/7 = 857142.....
(x+2)/(x+2) = 1x equals infinity