
<h2>
Explanation:</h2><h2 />
Here we have the following equation:

So let's follows these steps:
Step 1: Add 3x to both sides:

Step 2. Combine like terms:

Step 3. Subtract -1 from both sides:

Step 4. Divide both sides by 35:

<h2>Learn more:</h2>
Solving equations by graph: brainly.com/question/10643312
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X = 60
90 + 30 = 120
180-120=60
21. Find the unit rate ($ per fl oz). Compare the two prices.
22. Multiply 2 3/5 by 7, and 5 3/4 by 4. Add those together and get the answer.
Hope that helps!