Question

how many solutions can be found for the linear equation? 3(x + 4) = 3x + 4 a no solution b one solution c two solutions d infinitely many solutions

Explanation:

Step1: Expand the left - hand side

$3(x + 4)=3x+12$

Step2: Set up the new equation

$3x + 12=3x + 4$

Step3: Subtract 3x from both sides

$3x-3x + 12=3x-3x + 4$
$12 = 4$ (False statement)

Answer:

A. no solution