Step 1: -4(3x-1) becomes -12x+4
step 2: -12x+4=12-8x
step 3: add 12x to both sides, 4=12+4x
step 4: subtract twelve from both sides -8=4x
step 5: divide by 4, x=-2
Answer:
2z-12
Step-by-step explanation:
distribute 2 to the z and the 6
z times 2 = 2z
6 times 2= 12
Answer: ΔBCD ≈ ΔBFD because of SSS
Step-by-step explanation:
1) We have two givens, which count towards two of the sides
2) BD is a reflective side, since they're the same
Count by ones from 392 to 500ok done
im not about to write all that out
2.5h-15=4h
-2.5h -2.5h
-15=1.5h
————-
1.5 1.5
h=10
