Respuesta :
Ok so basically your going to subtract 57-8 which is 49. So now you have 7y=49 so now divide 49 by 7 which is 7. So your answer is 7 and to check your work substitute 7 for y so.... 7(7)+8=57 so 57=57 which is accurate
Answer:
y = 7
Step-by-step explanation:
two step equation
subtract 8 from both sides of the = sign
you will have 7y = 49
then divide both sides by 7
y = 7