Question

Find the solution to the following equations below

and identify either one solution, no solution or
infinite solutions.

a. -2(x+3)=-2x-6
b. 4(x-1) = 1/2(x-8)
c. 3x-7=4+6 + 4x

Answer 1

Answer: A. infinite solutions

B. no solution

C. one solution

Explanation:

A. firstly we distribute: -2x-6=-2x-6

since they are the same it is infinite solutions.

B. firstly we distribute: 4x-4=1/2x-4

=2x=0

x=0

C. 3x-7=10+4x

x=17