3 years ago

3x-2=x+10 help please

Mathematics

2 answers:

pav-90 [236]3 years ago

4 0

3x-x=10+2
3x-1x=12
2x=12
2÷2. & 12÷2 =6
x=6

sdas [7]3 years ago

3 0

Add 2 from both sides : 3x = x + 12

Subtract x from the right side : 2x = 12

Divide by 2 : x = 6

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