SOLUTION: - 9 < - 1 + 4x < 15
Algebra.Com
Question 816887: - 9 < - 1 + 4x < 15
Answer by doodles(24) (Show Source): You can put this solution on YOUR website!
So we solve for x, but, we keep x in the middle.
This is what one gets when the 1 is taken out notice that the 1 is added to both sides.
Then finally we have divide the 4 out, which we do to both sides.
Which leaves us with the final answer.
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