I was wondering if someone could help me and see if I did this math problem right cuz I am doing online math and I wanted to see if I did this is right and to make sure I understand it becuase I have a final comen up next week.
-4 (7r + 10) + 9(6r +6)
= -4*7r = -28r - 40 + 9*6r =54r + 54
= -28r – 40 + 54r + 54
= 82r = 94
= r = 1.14

Question

I was wondering if someone could help me and see if I did this math problem right cuz I am doing online math and I wanted to see if I did this is right and  to make sure I understand it becuase I have a final comen up next week.
-4 (7r + 10) + 9(6r +6)
= -4*7r = -28r - 40 + 9*6r =54r + 54
= -28r – 40 + 54r + 54
= 82r = 94
= r = 1.14

anonymous · Answer

plz can someone check my work and see if i did it right

slaaibak · Answer

what's the question?

if it's to simplify:  -4 (7r + 10) + 9(6r +6)

then the answer is:  -28r - 40 + 54r + 54

which simplifies to: 26r + 14