Answer:
x=-12
Step-by-step explanation:
x2-36=5x
add 36 to both sides
x2=5x+36
subtract 5x from both sides
x(-3)=36
divide both sides by -3
x=-12
substitute to prove right
(-12)2-36=5(-12)
-24-36=-60
-60=-60
Answer:
x = 7
Step-by-step explanation:
12x - 16 = 68
Add 16 to each side
12x - 16+16 = 68+16
12x =84
Divide by 12
12x/12 = 84/12
x = 7
Answer:
stop cheating on your schoology test;)
Step-by-step explanation:
1/2 + 1/4 = 3/4
3/4 + 1/4 = 1
Answer:
32x3−20x2+24xz+56x−15z−35
Step-by-step explanation:
