Maths-
General
Easy

Question

Solve the inequality and graph the solution:
3x-8≥4(x-1.5)

hintHint:

When you get a linear inequality with the symbols < or >, you graph them using dotted lines. This is done because the variable does not take end point.
We are asked to solve the inequality and graph it.

The correct answer is: -2≥x


    Step 1 of 2:
    Rearrange and solve the inequality,
    table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row cell 3 x minus 8 greater or equal than 4 left parenthesis x minus 1.5 right parenthesis end cell row cell 3 x minus 8 greater or equal than 4 x minus 6 space space space space space end cell row cell 6 minus 8 greater or equal than 4 x minus 3 x space space space space space end cell row cell negative 2 greater or equal than x space space space space space space space space space space space space space space space space space space space end cell end table
    Step 2 of 2:
    Graph the inequality corresponding to the solution:

    Whenever you divide or multiply an inequality with a negative number, you change the direction of the symbol used.

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