Answer:
Step-by-step explanation:
÷ =
=
= 1
Use KCF method,
Keep the first number.
Change the division to multiplication
Flip the second number
Answer:
t=10
Step-by-step explanation:
3t + 15 = 45
3t = 30
t = 10
Answer:
16
Step-by-step explanation:
-21x+121
x=5
substitute x
-21(5)+121=-105+121=16
Answer:
X=0
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
3(x+2)=6
(3)(x)+(3)(2)=6(Distribute)
3x+6=6
Step 2: Subtract 6 from both sides.
3x+6−6=6−6
3x=0
Step 3: Divide both sides by 3.
3x/3
=
0/3
x=0
Hoped I could Help -
Sleepy~