# SOLUTION: I need to slove for x, but I dont know how, can you help me please? 3x+9<4(-5)-x+3+2x 3(2x-4)-4x+7<9 5|2x-5|-3=12 3}2x-5|>21 and also 5*2-9+2*4(2-(-3))

Algebra ->  Algebra  -> College  -> Linear Algebra -> SOLUTION: I need to slove for x, but I dont know how, can you help me please? 3x+9<4(-5)-x+3+2x 3(2x-4)-4x+7<9 5|2x-5|-3=12 3}2x-5|>21 and also 5*2-9+2*4(2-(-3))      Log On

 Algebra: Linear Algebra (NOT Linear Equations) Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Linear Algebra Question 620956: I need to slove for x, but I dont know how, can you help me please? 3x+9<4(-5)-x+3+2x 3(2x-4)-4x+7<9 5|2x-5|-3=12 3}2x-5|>21 and also 5*2-9+2*4(2-(-3))Answer by solver91311(16868)   (Show Source): You can put this solution on YOUR website! Collect terms in the RHS Add to both sides Multiply both sides by Plug something smaller than back into the original inequality in place of , then do the arithmetic to see if you have a true statement. Do it again with , and see if you have a false statement. Hint: is NOT smaller than , is. John My calculator said it, I believe it, that settles it