Answer:
A- Brady multiplied the first equation by 5 and the second equation by 3.
B- He can use elimination for his next step. 15y and -15y will cancel each other out, 20x-18x is 2x...50-48 is 2 so 2x=2 divide and x is 1
C- x=1 y=2
Step-by-step explanation:
