Mathematics, 27.04.2021 01:00 Aquaflash

PLEASE HELP PLEASE Make sure you answer both parts and be detailed in your explanation.

a) The equation 2x + 8 = 2(x+4) works for all values of x. Explain how you know.

b) The equation 3x +7 = 3(x+7) works for no values of x. Explain how you know.

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