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What is the value of [tex]$q$[/tex] in the equation [tex]$5q - 10 = 75$[/tex]?

A. 17
B. 60
C. 65
D. 85


Sagot :

To determine the value of [tex]\( q \)[/tex] in the equation [tex]\( 5q - 10 = 75 \)[/tex], follow these steps:

1. Add 10 to both sides of the equation to isolate the term involving [tex]\( q \)[/tex]:
[tex]\[ 5q - 10 + 10 = 75 + 10 \][/tex]
Simplifying this, we obtain:
[tex]\[ 5q = 85 \][/tex]

2. Divide both sides by 5 to solve for [tex]\( q \)[/tex]:
[tex]\[ q = \frac{85}{5} \][/tex]

3. Simplify the division:
[tex]\[ q = 17 \][/tex]

Thus, the value of [tex]\( q \)[/tex] is [tex]\( 17 \)[/tex], so the correct answer is:

- 17