Pre-Algebra Examples

$2 = y + 2$

Step 1

Rewrite in slope-intercept form.

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Step 1.1

The slope-intercept form is $y = m x + b$ , where $m$ is the slope and $b$ is the y-intercept.

$y = m x + b$

Step 1.2

Rewrite the equation as $y + 2 = 2$ .

$y + 2 = 2$

Step 1.3

Move all terms not containing $y$ to the right side of the equation.

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Step 1.3.1

Subtract $2$ from both sides of the equation.

$y = 2 - 2$

Step 1.3.2

Subtract $2$ from $2$ .

$y = 0$

Step 2

Using the slope-intercept form, the y-intercept is $0$ .

$b = 0$

Step 3

y-intercept in point form.

$(0, 0)$

Step 4