-0.5
X = 12
12y = 132y = 132/12y = 11
the answer is-10 = 12 +xx= -10-12x=-22this is the answerx= -22
3n=36 Write the equation n=12 Divide each side of the equation by 3 to get the variable alone.
-0.5
X = 12
12y = 132y = 132/12y = 11
3x + 2y = 12 ie 2y = 12 - 3x so y = 6 - 3x/2
Answer:12y=132y=132/12=11
the answer is-10 = 12 +xx= -10-12x=-22this is the answerx= -22
3n=36 Write the equation n=12 Divide each side of the equation by 3 to get the variable alone.
b = 14
15
-2x - 2y = -122x + 2y = 122y = 12 - 2xy = 6 - x
5y = 3y + 12 5y - 3y = (3y - 3y) + 12 2y = 12 y = 6
Using the quadratic equation formula: x = 8.42 or x = -1.42