Answer:
3x + 5 = 45° + x
In here we can fine like terms by putting the unknown terms together and the whole numbers together example:
3x - x = 45 - 5
After that you can get the value of x
So,
2x = 40
x = 20
Answer:
8
Step-by-step explanation:
Answer:
Step-by-step explanation:
Multiply bu the conjuguate of the demonimator.

Answer:
left denominator is 15 the right is 10 hope this helps and add me on ig thick_but_lit
Step-by-step explanation:
I think this is what you mean