SOLUTION: what is 4x-3=7

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: what is 4x-3=7      Log On


   

Question 392280: what is 4x-3=7
Found 2 solutions by ewatrrr, MathLover1:
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

your question is too vague.

Please repost and be more specific as to your question,

so as we as tutors can best assist You.

Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

4x-3=7...to both sides add 3

4x-3+%2B3+=7+%2B+3

4x-cross%283%29+%2Bcross%283%29+=7+%2B+3

4x+=+10.........both sides divide by 4

4x%2F4+=+10%2F4....simplify

cross%284%29x%2Fcross%284%29+=+cross%2810%295%2Fcross%284%292

x+=+5%2F2

x+=+2%281%2F2%29