X equal 7 so 49=x7 that is what I would do at least
Answer:
∠U = 26°
∠V = 35°
∠W = 119°
Step-by-step explanation:
Given:
∠U = (x+9)°
∠V = (2x+1)°
∠W = (7x)°
Find:
Value of each angle
Computation:
Using angle sum property
∠U + ∠V + ∠W = 180°
(x+9)° + (2x+1)° + (7x)° = 180°
10x + 10 = 180
x = 17
So,
∠U = (x+9)° = 17 + 9 = 26°
∠V = (2x+1)° = 34 + 1 = 35°
∠W = (7x)° = 7 x 17 = 119°
Answer:
Step-by-step explanation:
Goal 1: Solve for x: Subtract 6y from both sides. This yields -4x = -6y - 30.
Change all the signs to +. We get 4x = 6y + 30. Dividing all terms by 4 yields x = (3/2)y + 15/2.
Goal 2: Solve for y. Add 4x to both sides. Then 6y = 4x - 30, or y = (2/3)x - 5