x+5= 10
move +5 to the other side
sign changes from +5 to -5
x+5-5= 10-5
x= 10-5
x= 5
Answer:
y = 2x - 81
Step-by-step explanation:
Answer:-2.3
centimeters I think so
-175
5x4=20
30x2=60
20-60=-40
-40-135=175
I hope this helps!