Answer:
Step-by-step explanation:
4 prints
12x = 2.5x + 38
at 4, these expressions are equal
Answer:
68
Step-by-step explanation:
Answer:
3 18/25, 4.725, 19/4, 4.87
Step-by-step explanation:
Answer:
C) Addition property of equality and division property of equality
Step-by-step explanation:
To find the answer, let's first solve the equation for x...
3x-6=12
Add 6 to both sides (Addition property of equality)
3x=6
Divide both sides by 3 (Division property of equality)
x=2
We used both the addition property of equality and the division property of equality therefore the answer is C