3(g-3)=6
3g - 9 = 6
3g - 9 + 9 = 6 + 9
3g = 15
g = 15/3
g = 5
Solving Equations with Grouping Symbols:
3(g-3)=6
Please explain how to do this
Rules:
Use Distributive Property
Combine like terms
Solve by using inverse operations
5 answers
What about :
5(2c+7)=80
5(2c+7)=80
I don't understand it still
5(2c+7)=80
Parentheses means multiply.
10c + 35 = 80
Get the knowns on one side -- so subtract 35 from each side.
10c + 35 - 35 = 80 - 35
10c = 45
Divide both sides by 10
c = 45/10
c = 4.5
Parentheses means multiply.
10c + 35 = 80
Get the knowns on one side -- so subtract 35 from each side.
10c + 35 - 35 = 80 - 35
10c = 45
Divide both sides by 10
c = 45/10
c = 4.5
Good morning I am actually trying to help my nephew who lives with me,he has a hard time understanding math and how to solve the equations. Is there anyone who can give me help on solving this & like problems with step by step (written in words explaining exactly how to solve it). 3(c+5)=12. 5(4d+8)=40. -(2k-11)=7. 3/4(4x+8)=-12. 1/3(9c-36)=-9. Any help would be greatly appreciated! Thank you Ann
1 answer