Answer:
y = 15
Step-by-step explanation:
x + y + z = 45 → (1)
Given
y =
(x + z)
Multiply both sides by 2 to clear the fraction
2y = x + z ← substitute into (1)
2y + y = 45
3y = 45 ( divide both sides by 3 )
y = 15
Answer:
2/5a + 4b + 1/6c
Step-by-step explanation:
- Distribute 1/5 throughout the parentheses (multiply it by each term enclosed in the parentheses) --> this gives you 2/5a -3b + 1/6c + 7b
- Then you just combine like terms to get your answer. In this case, the only like terms you need to combine are -3b and 7b to get -3b
1989 x 6
is this what you asked??
What Do you need help with if you added a picture we cant see it