-2,4
y=(-1) x=(2)
y=3x-4 y=-2x+1
Without an equality sign it can not be considered to be an equation and the - or + values of y and 12 are not given
3x2 - 2x - 5 = (3x - 5)(x + 1) = 0 gives a solution of x = 5/3 or -1. Was that what you wanted?
3x - 3 = 2x + 6 3x = 2x + 9 x = 9
(-4,-5)
y=(-1) x=(2)
y=3x
{-4,-5}
There are an infinite number of ordered pairs that satisfy the equation.
3x-8y=-1 -2x+6y=1
y=3x-4 y=-2x+1
3x2-2x-8 = (3x+4)(x-2) when factored
x = 2y - 23x - y = 143(2y - 2) - y = 146y - 6 - y = 145y - 6 = 145y = 20y = 4x = 2(4) - 2x = 8 - 2x = 6The ordered pair is (6,4).
2x+3 = 3x+5 2x-3x = 5-3 -x = 2 x = -2
Without an equality sign it can not be considered to be an equation and the - or + values of y and 12 are not given
Which system of inequalities has no solution?A.y > 3x - 1y < 3x - 3B.y > 3x + 3y < 3x + 7C.y > -1y < 2y > 2x - 3re...