Answer:
You can use 3x-8=22
Step-by-step explanation:
You can add 8 to both sides and then divide both sides by 3. x will equal ten.
The required equation that has an unknown variable of 10 is 3x - 22 = 8
According to the question, we are to determine an equation that has its unknown variable to be 10.
Using the expression 3x - 22 = 8
Add 22 to both sides
3x -22 = 22 = 8 + 22
3x = 8 + 22
3x = 30
Divide both sides by 3:
x = 30/3
x = 10
Hence the required equation that has an unknown variable of 10 is 3x - 22 = 8
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