Question

3x-y=7 in slope intercept form

Answer 1

y = 3x + 7

Explanation:

subtract 3x from both sides

multiply both sides by (-1) to get positive numbers

Answer 2

y = 3x - 7

General Formulas and Concepts:

Pre-Algebra

• Equality Properties

Algebra I

Standard Form: Ax + By = C

Slope-Intercept Form: y = mx + b

• m - slope
• b - y-intercept

Explanation:

Step 1: Define

Standard Form: 3x - y = 7

Step 2: Rewrite

Find slope-intercept form

1. Subtract 3x on both sides: -y = 7 - 3x
2. Divide -1 on both sides: y = 3x - 7