$\"\"$

The equation in slope-intercept form is $\"\"$ ,

Where m is slope and c is the y-intercept.

$\"\"$ (Substitute 1 for m)

$\"\"$ (Substitute 5 for x and 3 for y)

$\"\"$ (Multiply: $\"\"$ )

According to subtraction property of equality:If a = b then a - c = b - c

$\"\"$ (Subtract 5 from each side)

$\"\"$ (Additive inverse property: $\"\"$ )

$\"\"$ (Subtract: $\"\"$ ) $\"\"$

Substitute 1 for m and -2 for c in the Slope-intercept form equation.

$\"\"$ $\"\"$

The equation in slope-intercept form is $\"\"$