X= money left
35+x= 45
45-35= 10
Kendra will have $10 left.
Hopefully, this helps!
Answer:
see below
Step-by-step explanation:
-2(x+3)=-10
There are two ways to approach solving this problem
1. You can distribute -2 to each term in the parentheses
-2x -6 = -10
OR
Divide each side by -2
2. -2(x+3)=-10
-2/ -2 (x+3) = -10/-2
x+3 = 5
They will both result in the same answer at the end
Answer:
-7x-8
Step-by-step explanation:
First distribute the parenthesis:
2x-8+6x-5x·3
Following PEMDAS, Do multiplication next:
2x-8+6x-15x
Simplify:
-7x-8
Answer:
168=1
1176=7
504=3
Step-by-step explanation:
HOPE THIS HELPED!!!
Answer:
The solution is (-2,4)
Step-by-step explanation:
We'll solve the system
2x+5y=16
-5x-2y=2
using elimination by addition and subtraction.
Let's eliminate x first. To do this, multiply the first equation by 5 and multiply the second equation by 2. We get:
10x + 25y = 80
-10x - 4y = 4
----------------------
21y = 84. Thus, y = 84/21 = 4.
Subbing 4 for y in the second equation, we get
-5x -2(4) = 2, or
-8 - 2 = 5x, or
-10 = 5x. Thus, x = -10/5 = -2.
The solution is (-2,4)
