Solve:: 3x - 12 = 2 + x
Answers
Answered by
1
Answer:
x=7
Step-by-step explanation:
3x-12=2+x
3x-x=12+2
2x=14
x=7
Justification:
3*7-12=2+7
21-12=9
9=9
LHS=RHS
Answered by
0
Answer:
3x-12=2+x
3x-x=2+12
2x=14
x=14/2
x=7.
Step-by-step explanation:
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