Solve
2(n-3) < -13 + 2n

no solution

Step-by-step explanation:

2(n -3 ) < -13 + 2n

2n - 6 < -13 + 2n

-2n               -2n

0n - 6 < -13

     +6    +6

0n < -7

0       0

0 < 0

2(x + 2) + 2 = 2(x + 3) + 1

2x + 4 + 2 = 2x + 6 + 1

2x + 6 = 2x + 7 - NO SOLUTION

(subtract 2x from both sides, then 6 = 7 FALSE)

2x + 3(x + 5) = 5(x – 3)

2x + 3x + 15 = 5x - 15

5x + 15 = 5x - 15 - NO SOLUTION

4(x + 3) = x + 12

4x + 12 = x + 12 - ONE SOLUTION

4 – (2x + 5) = (–4x – 2)

4 - 2x - 5 = -4x - 2

-2x - 1 = -4x - 2  - ONE SOLUTION

5(x + 4) – x = 4(x + 5) – 1

5x + 20 - x = 4x + 20 - 1

4x + 20 = 4x + 19 - NO SOLUTION

Step-by-step explanation: