x+5(x+5)=53

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

Subtract 25 from both sides of the equation.

6x=53-25

Subtract 25 from 53.

6x=28

6x=28

Divide each term by 6 and simplify.

Divide each term in 6x=28 by 6.

6×6=286

Cancel the common factor of 6.

Cancel the common factor.

6×6=286

Divide x by 1.

x=286

x=286

Cancel the common factor of 28 and 6.

Factor 2 out of 28.

x=2(14)6

Cancel the common factors.

Factor 2 out of 6.

x=2⋅142⋅3

Cancel the common factor.

x=2⋅142⋅3

Rewrite the expression.

x=143

x=143

x=143

x=143

x=143

Since x=143 is a vertical line, there is no y-intercept and the slope is undefined.

Slope: Undefined

y-intercept: No y-intercept

Graph x+5(x+5)=53