yellow car = x
white cars = 9x ( 9 times as many white cars)
9x +x = 40
10x = 40
x = 40/10 =4
4 yellow cars
9*4 = 36 white cars
To solve for variables in an equation, we simply need to isolate the variable and simplify all other terms. We can do this by performing the opposite operation on the values.
x/6+4=15
-4 -4
x/6=11
*6 *6
x=66
Using the math above, we can see that x=66.
(5+10)+(6+8) i don't understand the question
16 ounces in a pound.
24 oz= 1.5 ibs.
Added to 10 ibs.
Now has 11.5 ibs.
R(x)= 11.5 - x
6. 1 is at the bottom and 6 is at the top.