Question

Which of the following best describes the solution to the equation below?

4(x + 7) = 4x + 28

Answer 1

infinite real solutions

no real solutions

exactly one real solution,

exactly one real solution,

Answer 2

Which One?

Answer 3

http://www.mathpapa.com/algebra-calculator.html , go look you see tip

Answer 4

Following distributive property

4(x+7) = 4x +28
Distribute
4x+28 = 4x + 28

so no matter what value for x you use, you'll always get the same answer..so there is an infinite number of solutions.

Answer 5

http://www.acalculator.com/slope-formula-calculator.html