Question

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Answer 1

Step-by-step explanation:      

Step 1: Remove Parentheses

$=\frac{7}{4}x-5+2y-3.5-\frac{1}{4}x+5$

Step 2: Group like terms

$=\frac{7}{4}x-\frac{1}{4}x+2y-5-3.5+5$

Step 3: Multiply and Add/Subtract the numbers

$=\frac{3x}{2}+2y-3.5$

Step 4: Convert fraction into a decimal form

$\frac{3}{2}=1.5$

$=1.5x+2y-3.5$

 

Explanation in words:        

- To solve this equation, the first step is to remove the Parentheses from the equation.

- To solve this equation, the second step is to Group the equation together.

- To solve this equation, the third step is to Multiply and Add/Subtract the numbers in the equation

- To solve this equation, the last step is to convert the fraction into a decimal form and the answer is = 1.5 but when converted it is 1.5x + 2y - 3.5

 

Answer:      

$1.5x+2y-3.5$

and

$\frac{3}{2}=1.5$  

Hope this helps.

Answer 2

Answer:

$\frac{3}{2} - 3.5 + 2y$

Step-by-step explanation:

Aight,

We first take away brackets and add some like terms

$\frac{7}{4}x-5 +2y-\frac{-1}{4}x+5$

We do it again:

$\frac{3}{2} -8.5+2y+5$

Again

$\frac{3}{2} - 3.5 + 2y$

Done.

Hopefully that solves your problem.