Without the answer choices, its hard to say for sure. However, it seems like you're dividing both sides by 5 to isolate x. So your teacher is most likely aiming for "division property of equality". Alternatively, you can multiply both sides by 1/5 = 0.2 to achieve the same result. So you're also using the multiplication property of equality. Note: division and multiplication are very closely related operations.
Not sure which ones you are supposed to know so here are some possible answers:
ratio of,
divided by,
quotient of,
out of.
Answer:
m= -1.3
Step-by-step explanation:
subtract 3.4 from both side and than simplify
ANSWER: 68/9
Comment below if you have any questions or want an explanation:
Answer:
Correct
Step-by-step explanation:
Everything seems correct. I would just put the two answers for questions 3 & 4 in the separate boxes, instead of having two answers in each box.