dang why do i mess everything up...every...single...time... every single time i have a chance to meet new people and make new friends

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate

step-by-step explanation:

i think its about 8

1) the property is   ixi = a ⇔x = a   o x = -a

4(x-5)+3= 15⇒4x-20+3 = 15⇒4x-17= 15⇒4x = 15+17⇒4x = 32⇒x =32/4= 8

4(x-5) +3= -15⇒4x-20 +3 = -15⇒4x-17= -15⇒4x =-15+17⇒4x = 2⇒x =2/4= 1/2

the values are x =8 and x = 0,5

im not sure of the names, but the answer is 48