simplify each term
apply the distributive property
-X+3+(-X- -5)
multiple -1 by -5
-X+3+(-x+5)
remove unnecessary parentheses
-x+3-×+5
subtract x from -x
-2x+3+5
add 3 and 5.
-2x+8
Answer:
1493
Step-by-step explanation:
2w - y = 7w - 2
-5w - y = -2
-5w = -2 + y
w = -(y -2)/5
150
250 - 100