Saturday

December 20, 2014

December 20, 2014

Posted by **algebra** on Friday, September 11, 2009 at 9:42pm.

solve

0.3x + 9<_ 0.7x -8

the solution is {x|x ? ? }

_ this line is suppose to go under the 9 but I don't know how on computer do you?

- algebra -
**MathMate**, Friday, September 11, 2009 at 10:29pmYou will need to solve it like an equation, by keep the inequality sign.

The less than or equal to sign can be written as "& l e ;" without the quotes and the intevening spaces.

- Group like terms on same side of inequality sign

- reduce to one term on each side

- divide each side by the coefficient of the unknown, flip the direction of inequality if the coefficient is negative.

**Answer this Question**

**Related Questions**

Algebra - How do I solve a quadratic equation x^2 - x = 30 by completing the ...

Algebra again - I don't understand how to do this problems: Solve for the ...

algebra - Solve the following equation: k2 + 4k = 0 By factoring and By using ...

Algebra 1 - solve 3y+6x+3=9+6x. Would you be so kind to help me solve this ...

Algebra - Devin attempted to solve the inequality -2x+6>10 following the ...

Algebra, Please Help! - Devin attempted to solve the inequality -2x+6>10 ...

Math- Algebra II - SOLVE.. Please show the steps so I'll understand it 8^x-2=(1/...

Algebra 2 - Solve the system by elimination: -2x + 2y + 3z = 0 -2x - y + z =-3 ...

Algebra 2 - How do I solve these inequalities: e^3x>e^x-1 -6log (subscript of...

Algebra - I do not understand multioplying binomials + factoring (x+9) (x-9) can...