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Q: Solve the inequality 3 -2 x 7.?

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Through signs of inequality Solve each inequality Graph the solution? 2(m-3)+7<21 4(n-2)-6>18 9(x+2)>9(-3)

In the inequality 3b 7 32 b<13.

If 7 > 3x - 2 then x < 3.

because if you didn't the inequality would not be true. ex. -3x<15 when you solve it WITHOUT CHANGING THE SIGN, you get x<-5 when you graph that, a possible answer is -7 If you plug that in to the inequality, you get -3(-7)<15 BUT that's not true! so therefor you need to flip the sign direction :)

The difference between them is that when solving an "and" inequality you are comparing two inequalities and when you are solving an "or" inequality you dont compare, you only use one inequality example of "and" . 2<x+3<7 example of "or" . 4<d or m<1

Related questions

Through signs of inequality Solve each inequality Graph the solution? 2(m-3)+7<21 4(n-2)-6>18 9(x+2)>9(-3)

Through signs of inequality Solve each inequality Graph the solution? 2(m-3)+7<21 4(n-2)-6>18 9(x+2)>9(-3)

In the inequality 3b 7 32 b<13.

The question contains an expression but not an equation or inequality. There is, therefore, nothing to solve!

If 5x + 8 = -7 then x = -3 ! -3 x 5 = -15 -15 + 8 = -7 !

If 7 > 3x - 2 then x < 3.

7d + 2 < 51 7d < 49 d < 7

This is not an inequality. This is an equation.12x+7=43 12x=36 x=3

3.03 = 33/100It is: 3 and 3/100

To solve the above inequality equation it has to have an equality sign so that i group all the the knowns and the unknowns.

-7

4x - 7 > 174x > 24x > 6

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