32.3k views
13 votes
I need the answer for -3x-3=4x+3

User Derek Long
by
8.2k points

2 Answers

6 votes

Answer:

-6/7

Explanation:

You can use your calulater

step 1: turn it on

Step 2: press 2nd button

step 3: press the number-solve button

step 4:type the equations just like it is writed

Step 5: usef<>d button

and you get your answer -6/7

User Rosenberg
by
7.9k points
11 votes

Answer:


\huge\boxed{x=-\frac{6}7}

Explanation:

To solve this problem, use the fact that you can perform any operation(with a few exceptions) to both sides of an equation, to isolate the variable.

Simply subtract 3 from both sides to get:

-3x - 3 - 3 = 4x + 3 - 3

-3x - 6 = 4x

Then add 3x to both sides to get:

-3x + 3x - 6 = 4x + 3x

-6 = 7x

Then divide both sides by 7 to get:

-6 / 7 = 7x / 7

-6/7 = x

Hope it helps :) and let me know if you want me to elaborate

User Michel Ayres
by
8.7k points

No related questions found

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