Register

3x - 6 = 7x + 1 -7x -7x 4x - 6 = 1 +6 +6 4x/4 = 7/4 x = 7/4 What is the error? How to fix the mistake. Solve the equation.​

3x - 6 = 7x + 1 -7x -7x 4x - 6 = 1 +6 +6 4x/4 = 7/4 x = 7/4 What is the error? How to fix the mistake. Solve the equation.​
56.1k views
4 votes
3x - 6 = 7x + 1

-7x -7x
4x - 6 = 1
+6 +6
4x/4 = 7/4
x = 7/4
What is the error? How to fix the mistake. Solve the equation.​

User Michel Keijzers
by
8.2k points

1 Answer

3 votes
The answer is -5/4
3x -6 +6 = 7x-1 +6
3x= 7x +5
3x-7x=7x + 5 -7x
-4x=5
-4x/-4 = -5/4
X=-5/4

Those were the steps
User Mbosecke
by
8.5k points
← Prev Question Next Question →

No related questions found

Ask a Question
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

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
Write words to match the expression. 24- ( 6+3)
Link Copied!