\[ 3x - 2x - 5 = 7 \] - iBuildNew
How to Solve 3x - 2x - 5 = 7: Step-by-Step Guide with Free Math Tips
How to Solve 3x - 2x - 5 = 7: Step-by-Step Guide with Free Math Tips
Solving simple linear equations like 3x - 2x - 5 = 7 is a fundamental skill in algebra that helps build problem-solving confidence. Whether you're a student, teacher, or someone brushing up on math basics, this article walks you through solving the equation step by step, explains the logic behind each action, and provides practical tips to master similar problems.
Understanding the Context
Step 1: Understand the Equation
Begin by analyzing the equation:
3x - 2x - 5 = 7
This is a linear equation involving a single variable x. The goal is to isolate x on one side of the equation to find its value.
Image Gallery
Key Insights
Step 2: Combine Like Terms
Simplify the left-hand side by combining like terms.
On the left: 3x - 2x
Since both terms contain x, subtract:
3x - 2x = x
Now rewrite the equation:
🔗 Related Articles You Might Like:
📰 Experience Bowling Like Never Before: Unleash the 3D Bowling Game Today! 📰 Do You Love Bowling? This 3D Game Will Change Your Game Forever! 📰 3D Builder by Microsoft: Unlock Limitless Creativity with This Revolutionary Tool! 📰 Best Banks For Auto Loans 📰 Stop Wasting Timeelara App Makes Your Life Easier Prove It For Yourself 5140960 📰 Quest 2 Revealedyou Wont Believe Whats Inside This Game Changing Adventure 3595681 📰 What Is Flush Dns 📰 Game Developers Are Hiding This Insane Feature In The Latest Gaming Gamedont Miss It 1630683 📰 Why Every Gamer Should Dive Into Robot Building Games The Hype You Cant Ignore 9938237 📰 Anaconda Software Free Download 1802682 📰 You Wont Believe Where You Can Find The Best Teraic An Renaissancethe Hidden Canister Of Flavor 3865788 📰 Transform Your Home With Repose Gray Sherwin Williams Scientific Color Secrets Inside 559128 📰 Sifu Free Download 📰 Wells Fargo Auto Loan Prequalify 6994160 📰 Second Mortgage Calculator 📰 Car Insurance Best Rates 📰 Verizon Brookings Oregon 📰 Natural Disasters Map Require Ss ScriptFinal Thoughts
x - 5 = 7
Step 3: Isolate the Variable
To solve for x, eliminate the constant term on the left. Add 5 to both sides of the equation:
x - 5 + 5 = 7 + 5
x = 12
Step 4: Check the Solution
Plug x = 12 back into the original equation to verify:
3(12) - 2(12) - 5 = 7
36 - 24 - 5 = 7
7 = 7 ✅
The solution checks and confirms x = 12 is correct.
