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wel
3 years ago
11

System of equations 2x+1=5

Mathematics
2 answers:
yawa3891 [41]3 years ago
8 0

x=2 :)

2x+1-1=5-1

2x=4

2/2x=4/2

x=2

if you do the opposite on one side you gotta do it on the other :)))

yaroslaw [1]3 years ago
8 0

Answer:

x=2

Step-by-step explanation:

2x+1+5   move constant to right-hand side and change its sing

2x+5-1 subtract the numbers

2x+4  Divide both sides of the equation by 2

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Answer:

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Step-by-step explanation:

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