if you are asking what y equals heres what it is y=54+4 y=58
9x + 3y = -54 3y = -9x - 54 y = -(3x + 18) Therefore, the y-intercept of this equation is y=-18.
54/6 = 36/y So, y = 4
-59
-57
Car 54 Where Are You?
Assuming this is all he does to solve the equation, it would look like this: 9y = 54 He solves this by dividing 54 by 9: y = 54/9 y = 6
The two numbers are 18 and 36. Let the two numbers be x and y, then: x ÷ y = 2 ⇒ x = 2y x + y = 54 ⇒ 2y + y = 54 ⇒ 3y = 54 ⇒ y = 18 ⇒ x = 2y = 2 x 18 = 36
y=88 88/2=44 44+10=54
y=3, and y=-3. 6y² - 54 = 0 factors to 6(y² - 9) = 0 --> 6(y + 3)(y - 3) = 0
x+y=54 x-y=20 solving it,we get x=37 and y=17
x : y = x / x + y 54 : 30 = 54 / 54 + 30 1 + 30 = 31