19 + 12k = –k − 20 solve for k
2 answers:
Answer:
k=13
Step-by-step explanation:
19 + 12k = –k − 20
19+20=39=13k
k=13
Answer: -3
Step-by-step explanation:
Let's solve your equation step-by-step.
19+12k=−k−20
Step 1: Simplify both sides of the equation.
19+12k=−k−20
19+12k=−k+−20
12k+19=−k−20
Step 2: Add k to both sides.
12k+19+k=−k−20+k
13k+19=−20
Step 3: Subtract 19 from both sides.
13k+19−19=−20−19
13k=−39
Step 4: Divide both sides by 13.
13k
/13
= −39/13
You might be interested in
Answer:
Step-by-step explanation:
we know that
To find out how many pounds of fries each person will receive, divide the total pounds of fries by the total number of people.
so
Answer:
1.8
18
Step-by-step explanation:
Answer:
the 75$ one
Step-by-step explanation:
Step-by-step explanation:
x+ x+1+ x+2=126
3x+3=126
3x=126-3
3x=123
divide each side by 3
x=41
x+1=42
x+2=43
check your answer by adding the three integers:
41+42+43=126
Answer:
Step-by-step explanation:
If (3, 2) is an ordered pair of the function F(x), which of the following must be an ordered pair of the inverse of F(x)?
A. (3, 2)
B. (2, 2)
C. (2, 3)
D. (3, 3)