Solve for x: 1 + 4 + 7 + 10 + …… + x = 287.
Answers
Answered by
3
Step-by-step explanation:
1+4+7+10+13+X = 287
35+X = 287
X = 287-35 = 252
HERE IS YOUR ANSWER
PLZ MARK AS BRAINLIEST
Similar questions