5(3-6x)=4(3x+7)+5x
x= - 13/47
All you do is add up all your sides! So if your shape has 4+4+5+5 = 18. All you do is add them up!
Answer:
Step-by-step explanation:
Http://www.onemathematicalcat.org/Math/Geometry_obj/similarity.htm
Its the second to last picture where
-1 = 2
0 = 3
1 = 4