EQUATIONS WITH PARENTHESES- UNIT 2

3(x + 2) = 6

X=0

4(7 - 3x) = 7(4 - 2x)

X=0

9(x - 6) = 8(x + 6)

X=102

12(2x - 8) = 4(5 - 2x) + 3(7 - 3x)

X= 3 14/41

4(2x -3) + 8(x - 4) = 2(2x + 6)

X= 4 2/3

12(x - 6) = 2(x - 9)

X= 5 2/5

5(x - 4) = 12

X= 6 2/5

6(x - 1) = 4(x - 2)

X=-1

3(x - 2) + 4(2x - 6) = 6(x - 4) + 8(2x + 1)

X= -1 3/11

8(1 - 5x) = 13

X= -1/8

4(7x - 1) = 3(2x + 1) - 4(x + 6)

X= -17/26

7(2x + 6) = 1

X= -2 13/14

4(3 - 2x) = 15

X= -3/8

Which property may be necessary during the process of solving equations with parentheses? Select all that apply.

addition property of equality multiplication property of equality distributive property

15(2 - x) = 13(3 - x)

X= -4 1/2

7(x -2) + 3(x + 2) = 5(x - 6)

X= -4 2/5