Answer:
For the question about which phrase the answer would be a.
For the question about what is the solution it would be d.
m
Step-by-step explanation:
Q1: 4=10x+5
4-5=10x
-1=10x
-1/10=10x/10=-0.1
Q2:s=3w+2x
s-3w=2x
s-3w/2=2x/2.