Answer:
Mary has
3 10
shilling coins.
Step-by-step explanation:
Answer:
4x=4
Step-by-step explanation:
first do the parenthesis and do -1 * 7x and -1 * -2
3x - 7x + 2 + 2
3x - 7x and the 2+2= 4x+4
M = 9
(check photo, for the work.. click on the picture for all of the work:) )