227k views
1 vote
Help me with this please!!!!

Help me with this please!!!!-example-1
User Diepie
by
8.5k points

1 Answer

4 votes

Answer: x = 10

7x + 5 is equal to 9x - 15 because they have and share similar angles and verticies.

7x + 5 = 9x - 15

subtract 7x and and 15 to both sides. This leaves us with.

20 = 2x

Divide both sides by 2 to get x alone.

10 = x

Plug x back into original equation to check work.

7 (10) + 5 = 9 (10) - 15

70 + 5 = 90 - 15

75 = 75

User Ajay Kadyan
by
8.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories