95.1k views
4 votes
2. Solve each given equation and show your work. Tell whether each equation has one solution, an infinite number of solutions, or no solution. Explain your answers.

(a)2x+4(x-1)=2+4x
(b)25-x=15-(3x +10)
(c)4x=2x+2x+5(x-x)

User BarneyL
by
7.5k points

2 Answers

2 votes
A is unsolvable because 4=0.
B can be solved.
C is infinite
User Dave Goodell
by
9.4k points
5 votes

A) there are infinite number of solutions because if you replace x with 1 and solve the equation 6 = 6

B) There would be no solutions. Say, x = 1 then if you solve the equation it would be 24=2

C) There would be infinite number of solutions because when you replace x with 1 and sovle the equation you will get 4 = 4

User Ligerdave
by
8.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories