Part a: solve –mk – 120 > 95 for m. show your work. (4 points) part b: solve 2c – 9f = 45 for f. show your work. (6 points)

PART A:
Given -mk - 120 > 95.

Since we are solving for m, we take the other terms to the right hand side using arithmetic operations leaving only m in the left hand side.

To solve the ineaquality for m:
First, we collect like terms, i.e. we take -120 over to the right hand side to get
-mk > 95 + 120
-mk > 215

Next, we divide both sides by -k to get:



PART B:
Given 2c - 9f = 45.

Since we are solving for f, we take the other terms to the right hand side using arithmetic operations leaving only f in the left hand side.

To solve the equation for f:
First, we take 2c over to the right hand side to get
-9f = 45 - 2c

Next, we divide both sides by -9 to get:


The equation above can also be written in the following forms:

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