Since vertical angles are congruent, (4x+7)=5(x-4). So simplifying we get 4x+7=5x-20. If we add 20 on both sides we get 4x+27=5x. Now when we subtract x from both sides, we get x=27
Answer:
damm just had the same question holl up
Step-by-step explanation:
Answer:
14/24 or 7/12 simplified
Step-by-step explanation:
substitute values
15 - 1/2(12)
14/24
7/12
Answer:
7+y
Step-by-step explanation:
Mark is seven years older than his brother.
