Question

Help!!! PLS THIS IS DUE IN 3 hours PLS I BEG OF YOU pls show your work

Solve each given equation and show your work. Tell whether it has one solution, an infinite number of solutions, or no solutions, and identify each equation a contradiction, or neither.

(A) 6x + 4x - 6 = 24 + 9x

(B) 25 - 4x - 15 - 3x + 10 - x

(C) 4 x + 8 - 2x + 7 + 2x - 20

Answer 1

(A)6x+4x-6=24+9x

10x-6=24+9x

10x-9x=24+6

x=30.     (only 1 solution)

(B)25-4x = 15-3x+10-x

25-4x = 5-4x

25-5 = 4x-4x

30 = 0        (No solution)

(C)4x+8 = 2x+7+2x-20

 4x+8 = 4x -13

 4x-4x = -13-8

 0 = -21       (No solution)

Answer 2

Answers:

A:  one solution

B: one solution

C: one solution

Step-by-step explanations:

steps for solving a

step 1 collect the like terms

step 2 move variable to the left side and change its sign and move constant to the right side and change its sign

step 3 collect the like terms and add the numbers

steps for solving b

step 1 calculate the sum or difference and collect the like terms

step 2 factor out 4 from the expression

steps for solving c

step 1 eliminate the opposites and calculate the sum or difference