Answer:
6
Step-by-step explanation:
Pull out like factors :
-12x + 72 = -12 • (x - 6)
Step 2 :
Equations which are never true :
Solve : -12 = 0
A non-zero constant never equals zero.
Solving a Single Variable Equation :
Solve : x-6 = 0
Add 6 to both sides of the equation :
x = 6
64 cm²
Area of a square: s²
s = 8 cm
(8)² = 64 cm²
