From tech troubles to travel tips, IDNLearn.com has answers to all your questions. Find in-depth and accurate answers to all your questions from our knowledgeable and dedicated community members.
Sagot :
Sure! Let's solve the equation [tex]\(2x - 8 = 6 - 7x\)[/tex] step by step.
1. First, we want to combine like terms by getting all the terms involving [tex]\(x\)[/tex] on one side of the equation and constants on the other side. To do this, we can add [tex]\(7x\)[/tex] to both sides of the equation:
[tex]\[2x - 8 + 7x = 6 - 7x + 7x\][/tex]
2. Simplify the equation by combining like terms:
[tex]\[2x + 7x - 8 = 6\][/tex]
[tex]\[9x - 8 = 6\][/tex]
3. Next, we need to isolate the [tex]\(x\)[/tex] term. To do this, add 8 to both sides of the equation:
[tex]\[9x - 8 + 8 = 6 + 8\][/tex]
4. Simplify the equation:
[tex]\[9x = 14\][/tex]
5. To solve for [tex]\(x\)[/tex], divide both sides of the equation by 9:
[tex]\[x = \frac{14}{9}\][/tex]
Therefore, the solution to the equation [tex]\(2x - 8 = 6 - 7x\)[/tex] is [tex]\(x = \frac{14}{9}\)[/tex].
So the correct answer is:
[tex]\[ \boxed{\frac{14}{9}} \][/tex]
1. First, we want to combine like terms by getting all the terms involving [tex]\(x\)[/tex] on one side of the equation and constants on the other side. To do this, we can add [tex]\(7x\)[/tex] to both sides of the equation:
[tex]\[2x - 8 + 7x = 6 - 7x + 7x\][/tex]
2. Simplify the equation by combining like terms:
[tex]\[2x + 7x - 8 = 6\][/tex]
[tex]\[9x - 8 = 6\][/tex]
3. Next, we need to isolate the [tex]\(x\)[/tex] term. To do this, add 8 to both sides of the equation:
[tex]\[9x - 8 + 8 = 6 + 8\][/tex]
4. Simplify the equation:
[tex]\[9x = 14\][/tex]
5. To solve for [tex]\(x\)[/tex], divide both sides of the equation by 9:
[tex]\[x = \frac{14}{9}\][/tex]
Therefore, the solution to the equation [tex]\(2x - 8 = 6 - 7x\)[/tex] is [tex]\(x = \frac{14}{9}\)[/tex].
So the correct answer is:
[tex]\[ \boxed{\frac{14}{9}} \][/tex]
Thank you for contributing to our discussion. Don't forget to check back for new answers. Keep asking, answering, and sharing useful information. For clear and precise answers, choose IDNLearn.com. Thanks for stopping by, and come back soon for more valuable insights.