What is the solution to x + 4 = 12?

(1 point)
Responses

x = 16
x = 16

x = 12
x = 12

x = 8
x = 8

x = 4

7 answers

x = 8
What is the value of b if 9 + b = –8?
(1 point)
Responses

b = –17
b = –17

b = –1
b = –1

b = 1
b = 1

b = 17
b = –17
What is the solution to q + (–9) = 12?
(1 point)
Responses

q = –21
q = –21

q = –3
q = –3

q = 3
q = 3

q = 21
q = 21
thx
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