Answer:
v = 9
Step-by-step explanation:
6v - 4 = 50
6v = 54
v = 9
Answer;
-2.5x-5
Step-by-step explanation:
first multiply whats in the () so -0.5 times 7z = -3.5z + -2 + 1z - -3
then combine like terms -3.5z + 1z = -2.5z
-2+-3= -5 so -2.5z - 5
Let Lin be x years old.
Lin = x
Frank = 4x
<span>The difference in their ages is equal to Lin’s age plus 8
</span>⇒4x - x= x + 8
Solve x:
4x - x= x + 8
Combine like terms:
3x = x + 8
Take away x from both sides:
2x = 8
Divide by 2 on both sides:
x = 4
Lin is 4 years old.
Frank is 4 x 4 = 16 years old.
Answer: Lin is 4 years old and Frank is 16 years old.
Answer:
6 squared is the answer
Step-by-step explanation:
