Y+6=18÷2
U can subtract 18 from each side of the equation.
How do you solve y=-4x+1
What are the mathemtical signs????? Is it y^2 + 7y - 18 This factors to ( y - 2)(y + 9) or y^2 - 7y - 18 (y + 2)(y - 9)
48
Total solution depends on the value of y. -18y-18 or -18(y+1)
As written, that's 17y + 4 which is in its simplest form. -6y^2 + 23y + 4 factors to (4 - y)(1 + 6y)
You add -18... 18 + y = 32 18 + y + (-18) = 32 + (-18) y = 14
y2+7y=18 y2+7y-18=0 (y+9)(y-2)=0 y=-9 & y=2
Y+6=18÷2
That's not an equation, it is not solveable.
y + y + 2 = 182y + 2 = 182y = 16y = 8whew !
6x +108=18y y=6x/18+108/18 y=x/3+6
U can subtract 18 from each side of the equation.
In this type of problem let the numerator of a fraction be 23.29 and its denominator be twice the coefficient of the variables and so:- 29*(23.29/58)+23*(23.29/46) = 23.29 Therefore the possible values of x and y are 23.29/58 and 23.29/46 respectively
18+y=32 y=14
Answer: The x-intercept of the line is -6 and the y-intercept of the line is 2. Solution: The x-intercept of a line is the x-coordinate of a point where the line intersects the x-axis. Solve for this by substituting y = 0. -3x + 9y = 18 -3x + 9(0) = 18 -3x = 18 x = 18/-3 x = -6 The y-intercept of a line is the y-coordinate of a point where the line intersects the y-axis. Solve for this by substituting x = 0. -3x + 9y = 18 -3(0) + 9y = 18 9y = 18 y = 18/9 y = 2