For 7 Yeah you're correct
You just need to implement the opposite
Since it's division then it turns to multiplication
For 8 also the same
Answer: 5x = 12 + 3
5x = 15 (divide both sides by 5 to get x)
Step-by-step explanation:

The equivalent expression on expanding -1/4 (-8x + 12y) is 2x - 3y
<h3>Expansion of expression</h3>
Expansion of expression can be carried out using the distributive rule a shown:
A(B + C) = AB + AC
Note that <u>A is distributed over B and C</u>
Given the expression
-1/4 (-8x + 12y)
-1/4(-8x) - 1/4(12y)
2x - 3y
Hence the equivalent expression on expanding -1/4 (-8x + 12y) is 2x - 3y
Learn more on expansion here: brainly.com/question/26430239
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Answer:
35:40 ; 35 to 40 ; 35/40
Step-by-step explanation:
Answer:
11.325 is what I got
Step-by-step explanation: