Inequalities+(with+one+variable)

PB BD- Go to this webstie for inequality graphing help- [|Inequality graphing]

This is a website for two step inequalities- here - PB VM

PB MG This is practics for solving and graphing one-step inequalities with one variable. When solving, make sure that you isolate the variable by either subtracting, adding, mulitplying, or divideing. When graphing the inequalities make sure there is an open crlce if the variable can not be that number, or filled if the variable could possibly be that number [|One-step inequality practice]

PRACTICE FOR ONE VARIABLE INEQUAlTIES **PB SG**

Finding out the variable in an inequality is just like finding one in a normal equation. You need to get the variable by itself, so you need to add the negatives (A-2<1 you would add the minus 2 to the one) and subtract the positives (A+1<2 you need to subtract the 1 from both the 1 on the A side and the 2). Next if there is a number in front of the variable you need to divide (2A<4 you need to divide 2 from the 2 on the A side and the 4) or if you need to divide you would multiply you would multiply the 4 by 2 and the A over 2 by 2 (that makes it A). When you multiply or divide with a negative number, you have to flip the sign (-2A<4 would become A>-2 when simplified). PB-NS Here's a worksheet for inequalities with one variable

Solving inequalities is similar to solving an equation. In an equation such as 4x = 64, the = sign represents that the expressions on either side of the = are equivalent. In an inequality such as 4x < 64, the < sign represents that 4x is less than 64. To solve an inequality such as this, the rule is similar to solving an equation. Divide both sides by 4 to isolate the x: [(4x)/4] < [64/4]. So the answer is x < 4. x will always be less than 4; never equal to or greater than 4. - PF LN

If you need practice so you can master inequalities with one variable, this is a great website for extra practice problems. [] PF_KS

Here is a website that will show you step by step how to graph an inequalitie on a number line [] PF SC

Here's some work sheets on inequalities: [] PF-PN

http://www.kutasoftware.com/FreeWorksheets/Alg1Worksheets/Multi-Step%20Inequalities.pdf Here is multi step inequalities PB TH

Here is great practice for solving inequalities with one varible PB TP [] Here is some absolute value inequalities http://www.kutasoftware.com/FreeWorksheets/Alg1Worksheets/Absolute%20Value%20Inequalities.pdf