Answer:
Number 1 is like terms
number 2 is equivalent expressions
Step-by-step explanation:
Answer:
18 
Step-by-step explanation:
Answer:
y=3/8+19/4
Step-by-step explanation:
Answer
so whats the question?
Step-by-step explanation:
Answer:
first method
subtract 5 from both side
2x + 5 -5 = 12 - 5
:. 2x = 7
:. X= 2
7
divide 2 from both side
X= 2x 7
2 2
:. X= 3.5
second method
2x = 12 - 5
2x = 7
X= 2 ÷ 7
:. X= 3.5