Hello!
![\large\boxed{x = 0}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7Bx%20%3D%200%7D)
x - 4 = 1/4(8x - 16)
Distribute the 1/4:
x - 4 = 1/4(8x) + 1/4(-16)
x - 4 = 2x - 4
Subtract x from both sides:
x - x - 4 = 2x - x - 4
-4 = x - 4
Add 4 to both sides:
-4 + 4 = x - 4 + 4
0 = x
14➗ 420. 14 goes into 42 , 3 times subtract bring down the zero and your answer is 30
Answer:
x = 10
Step-by-step explanation:
Since the angles are equal I believe you can just set the ratios equal, cross multiply and solve
Step-by-step explanation:
![\huge \red{ {7}^{8} \ast7} = \purple{{7}^{8 + 1} } = \orange{ {7}^{9} }](https://tex.z-dn.net/?f=%20%5Chuge%20%5Cred%7B%20%7B7%7D%5E%7B8%7D%20%20%5Cast7%7D%20%3D%20%20%20%5Cpurple%7B%7B7%7D%5E%7B8%20%2B%201%7D%20%7D%20%3D%20%5Corange%7B%20%20%7B7%7D%5E%7B9%7D%20%7D)