Basic Math Examples

$6 j = - 3 j + 4$

Step 1

Move all terms containing

$j$ to the left side of the equation.

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Step 1.1

Add

$3 j$ to both sides of the equation.

$6 j + 3 j = 4$

Step 1.2

Add

$6 j$ and

$3 j$ .

$9 j = 4$

$9 j = 4$

Step 2

Divide each term in

$9 j = 4$ by

$9$ and simplify.

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Step 2.1

Divide each term in

$9 j = 4$ by

$9$ .

$\frac{9 j}{9} = \frac{4}{9}$

Step 2.2

Simplify the left side.

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Step 2.2.1

Cancel the common factor of

$9$ .

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Step 2.2.1.1

Cancel the common factor.

$\frac{9 j}{9} = \frac{4}{9}$

Step 2.2.1.2

Divide

$j$ by

$1$ .

$j = \frac{4}{9}$

$j = \frac{4}{9}$

$j = \frac{4}{9}$

$j = \frac{4}{9}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$j = \frac{4}{9}$

Decimal Form:

$j = 0.\overline{4}$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$