Answered

Welcome to Westonci.ca, the ultimate question and answer platform. Get expert answers to your questions quickly and accurately. Get immediate answers to your questions from a wide network of experienced professionals on our Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

solve for x, if. 3(x-8)-5=9(x+2)+1 the answer is 7.166 but i don't know how they got it
problem: 3(x-8)-5=9(x+2)+1
Answer: 7.166

Sagot :

The answer and workings are in the document below. Please open it up in a new window to see it in full.
View image Аноним
AL2006
3(x - 8) - 5 = 9(x + 2) + 1

First, you have to get rid of the parentheses:

3(x - 8) is the same as 3x - 24, so the left side is 3x - 29 .

9(x + 2) is the same as 9x + 18, so the right side is 9x + 19 .

Now, the equation is:    3x - 29 = 9x + 19

Subtract 19 from each side:    3x - 48 = 9x

Subtract 3x from each side:        - 48 = 6x

Divide each side by 6 :                - 8 = x

(I guess the answer is not 7.166 after all.)
Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Thank you for visiting Westonci.ca, your go-to source for reliable answers. Come back soon for more expert insights.