Because the left side of the equation is an absolute value, making it impossible to = to -1.
Step-by-step explanation:
The area of triangle is
=21×height×base=21×3×4=3×2=6 cm2
Answer:12.8
Step-by-step explanation:
4 - (2x - 3) = 3
4 - 2x + 3 = 3
-2x = 3 - 3 - 4
-2x = -4
x = 2 answer