nockturnal1993
22.09.2020 •
Mathematics
How many solutions do 3x+4=3x-5 have
Solved
Show answers
More tips
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
Answers on questions: Mathematics
- M Mathematics Help me please I need it...
- M Mathematics Vanessa owed her friend $24. She paid back $8. How much more does Vanessa need to pay before her account is at zero? –$16 –$8 $8 $16...
- M Mathematics Subtract. a. (21x)-(-16+7x) b. (-13n)-(17-5n) c.(4y-7)-(y-7) d.(-w+0.4)-(-w-0.4)...
- H History Which european nation was the largest producer of steel in the early twentieth century...
- M Mathematics The area of a rectangle garden is 60ft^2. the length is an irrational number. explain why or why not the width must be a fraction, whole number, irrational number, or non-real...
- H Health What is the effect of social facilitation on those performing a difficult task? A. Performance tends to improve. B. Performance tends to suffer. C. Performance tends to...
Ответ:
0
Step-by-step explanation:
Subtract 3x from both sides of the equation:
3x -3x +4 = 3x -3x -5
4 = -5
There are no values of x that will make this true.
The equation has NO SOLUTIONS.
Ответ:
x+4x+x-7= 137
combine like terms
6x-7=137
isolate the variable by adding 7 to both sides
6x=144
divide
x=24
but remember, tin c is x-7 so plug the 24 in, and the answer is 17.