Solve the Inequality for j 1.2(j+3.5)>=4.8

$1.2 (j + 3.5) \geq 4.8$

Step 1

Divide each term in $1.2 (j + 3.5) \geq 4.8$ by $1.2$ and simplify.

Divide each term in $1.2 (j + 3.5) \geq 4.8$ by $1.2$ .

$\frac{1.2 (j + 3.5)}{1.2} \geq \frac{4.8}{1.2}$

Simplify the left side.

Cancel the common factor of $1.2$ .

Cancel the common factor.

$\frac{1.2 (j + 3.5)}{1.2} \geq \frac{4.8}{1.2}$

Divide $j + 3.5$ by $1$ .

$j + 3.5 \geq \frac{4.8}{1.2}$

Simplify the right side.

Divide $4.8$ by $1.2$ .

$j + 3.5 \geq 4$

Step 2

Move all terms not containing $j$ to the right side of the inequality.

Subtract $3.5$ from both sides of the inequality.

$j \geq 4 - 3.5$

Subtract $3.5$ from $4$ .

$j \geq 0.5$

Step 3

The result can be shown in multiple forms.

Inequality Form:

$j \geq 0.5$

Interval Notation:

$[0.5, \infty)$