Answer:
Any expression that equals 5.
Step-by-step explanation:
3 + 2 = 5, so any expression that equals 5 is equivalent to 3+2.
Answer:A
Step-by-step explanation:
Answer/Step-by-step explanation:
1.
; 3
Let's solve for a.
(subtraction property of equality)

(division property of equality)


Therefore, 3 is a solution to 9 = 2a + 3
2.
; 7
(- × - = +)
(Subtraction property of equality)

(division property of equality)

Therefore, 7 is not a solution of 
3.
; 1
Therefore, 1 is a solution of
.
Changchun. eh just h dhchre
Answer:
Step-by-step explanation:
No help me