Question

N
6. 2-y=12
cy=y
b. 31444 = 31
cob=bo
1. Which of the following does not show the common
2. Which of the following does not show the Commutate propery
3. The value of any non-zero number will be changed by
4. Which equation shows the Addition Property of zero?
5. Which equation shows the Commutative Property of Multiplication?
6. Which equation shows the Identity Property of Multiplication?
My Turn 2
y=xy
a
a*b = b
adding zero
a. 0+0=0
a 0+0+ 0 = 3x0 b. alb+c) = ob + ac
b. multiplying by zero
3-**
c. dividing by one
b. (a + b) + 6 = a + (6 + b)
c. ax=0
db
a. 7* 5 = 5x7
b. 329-329= (3-3) 24
C. 4*3=4+4+4
c. ax1=0
7. Find the value of the following using suitable properties.​

Answer 1

Answer:

pls ask one by one...............

Answer 2

Answer:

use substitution method to find this answer

Step-by-step explanation:

example:6x+7= 19

then 19-7=6x

12=6x

x=2