Answer:
x = 11
Step-by-step explanation:
3x - 7 = x + 15 ( subtract x from both sides )
2x - 7 = 15 ( add 7 to both sides )
2x = 22 ( divide both sides by 2 )
x = 11
Answer:
I think the answer would be x=11
3x=x+15+73x=x+222x=22x=22/2=x=11
Step-by-step explanation:
hope this helps if it is wrong let me know
