x - 2x + 3 = 3 - x
x(x + 2)
csc^2x+cot^2x=1
-7 + 2(x-3) = -7+2x-6 = 2x - 13
To solve for x, set up the equation: 2x +2x = 40 (then simplify) 4x = 40 (then divide both sides of the equation by 4) x = 10 (this is the answer)
x - 2x + 3 = 3 - x
2X divided by 4= 2X
-3
X = 0.8
x(x + 2)
10xy+x
csc^2x+cot^2x=1
10
you need to reorder the problem by manipulating the numbers -2x-7=-x+13 group your variables and constants thus -x-2x=7+13 simplify -3x=20 simplify again x=-20/3
-7 + 2(x-3) = -7+2x-6 = 2x - 13
2x3x-4= -24
To solve for x, set up the equation: 2x +2x = 40 (then simplify) 4x = 40 (then divide both sides of the equation by 4) x = 10 (this is the answer)