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5 votes
5 votes
3x+4=25 what does x stand for

User Viraj Shelke
by
2.6k points

2 Answers

15 votes
15 votes

Answer: x is a variable and the number the variable is standing for is 7

Explanation:

3x7=21 .. 21+4=25

User Felipe Francisco
by
3.3k points
12 votes
12 votes

Answer:

X=7

Explanation:

3x+4=25 (Subtract 4 on both sides)

3x=21 (Divide by 3 on both sides)

x=7

User Hudy
by
3.4k points