Algebra Examples

4 x - 4 y = 8

$4 x - 4 y = 8$

Step 1

Add

4 y

$4 y$ to both sides of the equation.

4 x = 8 + 4 y

$4 x = 8 + 4 y$

Step 2

Divide each term in

4 x = 8 + 4 y

$4 x = 8 + 4 y$ by

4

$4$ and simplify.

Tap for more steps...

Step 2.1

Divide each term in

4 x = 8 + 4 y

$4 x = 8 + 4 y$ by

4

$4$ .

\frac{4 x}{4} = \frac{8}{4} + \frac{4 y}{4}

$\frac{4 x}{4} = \frac{8}{4} + \frac{4 y}{4}$

Step 2.2

Simplify the left side.

Tap for more steps...

Step 2.2.1

Cancel the common factor of

4

$4$ .

Tap for more steps...

Step 2.2.1.1

Cancel the common factor.

$\frac{4 x}{4} = \frac{8}{4} + \frac{4 y}{4}$

Step 2.2.1.2

Divide

$x$ by

$1$ .

$x = \frac{8}{4} + \frac{4 y}{4}$

$x = \frac{8}{4} + \frac{4 y}{4}$

$x = \frac{8}{4} + \frac{4 y}{4}$

Step 2.3

Simplify the right side.

Tap for more steps...

Step 2.3.1

Simplify each term.

Tap for more steps...

Step 2.3.1.1

Divide

$8$ by

$4$ .

$x = 2 + \frac{4 y}{4}$

Step 2.3.1.2

Cancel the common factor of

$4$ .

Tap for more steps...

Step 2.3.1.2.1

Cancel the common factor.

$x = 2 + \frac{4 y}{4}$

Step 2.3.1.2.2

Divide

$y$ by

$1$ .

$x = 2 + y$

$x = 2 + y$

$x = 2 + y$

$x = 2 + y$

$x = 2 + y$

$4 x - 4 y = 8$

(

(

)

)

|

|

[

[

]

]

√

√





≥

≥





















7

7

8

8

9

9













≤

≤





















4

4

5

5

6

6

/

/

^

^

×

×

>

>









∩

∩

∪

∪





1

1

2

2

3

3

-

-

+

+

÷

÷

<

<









π

π

∞

∞



,

,

0

0

.

.

%

%



=

=









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