2x +8=2(x + 4)
mutiply the bracket by 2
(2)(x)= 2x
(2)(4)= 8
2x+8= 2x+8
move 2x to the left side
sign changes from +2x to -2x
2x-2x+8= 2x-2x+8
0+8= 0+8
8= 8
Answer:
All real numbers
Answer: There are endless solutions.
Step-by-step explanation:
2x + 8 = 2x + 8
2x - 2x = 8 - 8
0x = 0
x could be any number.
