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I really need hel, please help​

I really need hel, please help​-example-1
User Nelani
by
6.9k points

2 Answers

6 votes

Answer:

Miscellaneous

Explanation:

1. Distribute and simplify to get: 3x-12-9 = -3

Then combine like terms to get 3x-21 = -3

Add 21 on both side sto get 3x = 18

divide 3 on both sides to get x=6

2. x+5 = 11

Subtract 5 from both sides to get x = 6

3. 2x-3 = 13

Add 3 to both sides to get 2x = 16

Divide 2 from both sides to get x =8

4. 4(x+2) = 16

Distribute to get 4x+8 = 16

Subtract 8 from both sides to get 4x = 8

Divide 4 from both sides to get x=2

User Foobrew
by
7.0k points
10 votes

Answer:

1. 3(x-4)-9= 3

3x-12-9=3

3x-21=3

3x=24

x=8

2. x=6

3. x=8

4. x=2

User Stej
by
6.8k points