distributive because you are distributing the outside number into the parentheses
Answer:
The numbers are 63, 26, & 21
Step-by-step explanation:
110 = 3x + (5 + x) + x
105 = 3x + 2x
105 = 5x
21 = x
Plug it back into the first equation to find your values
Answer:
-1/2
Step-by-step explanation:
its a negative slope
equation
y= -1/2x +3
When she decided to combine the 5x and 2x she would have been subtracting the 2x leaving her with 3x-2=7which is 3x=9, x=3
