Is it a solution?

23 - 2n = 7(6n - 3)

n = 1?

• Yes

• No

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

x = 0?

• Yes

• No

2(x + 8) = 16 - x

x = 0?

• Yes

• No

36 + 8x = 4(5x + 6)

x = 1?

• Yes

• No

10 + 2b = 8b - 2

b = 2?

• Yes

• No

3(3r +6) = 33 - 6r

r = 3?

• Yes

• No

30 + 3x = 7(1 +x) - 5

x = 4?

• Yes

• No

39 + 8n = 5(2n + 5) + 8

n = 2?

• Yes

• No

36 + 6x = 6(6x - 5) + 6

x = 2?

• Yes

• No

x + 2 = 6 - 3x

x = 2?

• Yes

• No