Graph 5x+2.5=-2.5 - MathMaster

$5 x + 2.5 = - 2.5$

Solve for $y$ .

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

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Subtract $2.5$ from both sides of the equation.

$5 x = - 2.5 - 2.5$

Subtract $2.5$ from $- 2.5$ .

$5 x = - 5$

Divide each term by $5$ and simplify.

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Divide each term in $5 x = - 5$ by $5$ .

$\frac{5 x}{5} = \frac{- 5}{5}$

Cancel the common factor of $5$ .

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Cancel the common factor.

$\frac{5 x}{5} = \frac{- 5}{5}$

Divide $x$ by $1$ .

$x = \frac{- 5}{5}$

Divide $- 5$ by $5$ .

$x = - 1$

Since $x = - 1$ is a vertical line, there is no y-intercept and the slope is undefined.

Slope: Undefined

y-intercept: No y-intercept

Graph 5x+2.5=-2.5

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