A. Evaluate the following algebraic expressions using the corresponding replacements. Show your solutions.

1.) 9x-4 x=2

2.) m + 3n m=10, n= -2

3.) x-9 x=25, y=8
y



4.) 4abc a=2, b=3, c=5

5.) 5(d-2) d=6


Need q na tomorrow :<​