21-09-2017
Mathematics

contestada

how many solutions are in 4x + 8 = 2x + 7 + 2x - 20

Respuesta :

alexis200318 alexis200318

21-09-2017

there is one answer to your problem

Answer Link

Tiffani906241 Tiffani906241

21-09-2017

No solutions

4x+8=2x+7+2x-20
combine like terms
4x+8=4x-13
subtract 4x from both sides
8=-13
Since 8 DOES NOT equal -13, there are no solutions.

Answer Link

Otras preguntas

This chart shows the types of ground tissue and their functions. mc012-1.jpgmc012-2.jpg Which row (A, B, C, or D) best matches each ground tissue with its fun

A pizza place offers 3 different cheeses and 12 different toppings. In how many ways can a pizza be made with 1 cheese and 3 toppings?

A dog has a mass of 12 kg. What is its weight? Round your answer to the nearest whole number. The dog weighs ___ N.

Help! question down below!

Help me with the steps for y = 4x + 2 please.

5x-2y=5 2x+3y=21 How do I find x&y??? Please answer asap!!!!

Find the exact solution to the equation. Show your work for credit. (1 point) four to the power of quantity twelve minus four x equals two hundred and fifty s

Question 1 Which of the following text codes would a reader use if he or she found the main point of a selection of text? mi ?? ? pred . 2 points Question

As hawkeye and the men neared the huron encampment, what signal did they agree to give in order to warn one another?

write the number 32.56 corrrect to one decimal place