Question

I need the answers asap

Answer 1

1. B

2. G

3. D

4. C

Explanation:

1.

-(7x-8) = 2-5x

-7x + 8 = 2 - 5x

-2x + 8 = 2

-2x = -6

x = 3

2.

5(3+2x) = 10x-4

15 + 10x = 10x - 4

No Solution

3.

x+5 = (3x+13) / 2

x + 5 = 1.5x + 6.5

x = 1.5x + 1.5

-0.5x = 1.5

x = -3

4.

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

2 + 6x = 6x + 4 - 2

2 + 6x = 6x + 2

Infinite Solution