3 years ago

Solve 3х - х + 2 = 12.a. -5b. 4c. 7d. 5

Mathematics

2 answers:

DaniilM [7]3 years ago

6 0

Answer:

3x-x+2=12

2x+2=12

2x = 10

x=5

makvit [3.9K]3 years ago

4 0

Answer:

Step-by-step explanation:

Given

3x - x + 2 = 12, that is

2x + 2 = 12 ( subtract 2 from both sides )

2x = 10 ( divide both sides by 2 )

x = 5

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Solve 3х - х + 2 = 12.a. -5b. 4c. 7d. 5​

Solve 3х - х + 2 = 12.a. -5b. 4c. 7d. 5