Respuesta :
Answer:
11
Step-by-step explanation:
y+7=18
take away 7 by subtracting from both sides
y+7=18
-7. -7
y=11
Answer:
y+7=18(take +7 when it crosses the= sign it changes to -7)
y=18-7
y=11
Answer:
11
Step-by-step explanation:
y+7=18
take away 7 by subtracting from both sides
y+7=18
-7. -7
y=11
Answer:
y+7=18(take +7 when it crosses the= sign it changes to -7)
y=18-7
y=11