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fgiga [73]
3 years ago
5

Solve 3x + 8 = x + 16

Mathematics
1 answer:
Nutka1998 [239]3 years ago
6 0

Answer:

x = 4

Step-by-step explanation:

Move all "x"s to one side of the equation:

(3x + 8) - x = (x + 16) - x

2x + 8 = 16

Subtract 8 from both sides so that all the numbers are on one side of the equation:

(2x + 8) - 8 = (16) - 8

2x = 8

Divide both sides of the equation by 2:

x = 4

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