2x+1=10 (b/c divide both sides by 5
2x=9
x=4.5
Answer:
3^5=9^2x = 3
3^(2x+1) =3^3 = 1
Step-by-step explanation:
Answer: x=-2
Step-by-step explanation:
Here is the step-by-step solving.
Answer:
x = m - z
Step-by-step explanation:
z = m - x
Add x to both sides.
x + z = m
Subtract z from both sides.
x = m - z