Write an equation with a variable x and solve it to find these unknown amounts. a. 18 more than double a number is divided by 5
and this equals 12. What is the number?
2 answers:
Answer:
the equation is 18+2x/5 =12
Step-by-step explanation:
now
18+2x= 60
or 2x= 60-18
or 2x= 42
or x=21
so the no is 21 (ans)
thank u
Answer:
x = 21
Step-by-step explanation:
1. Write the equation
(18 + 2x) ÷ 5 = 12
2. Multiply both sides by 5
18 + 2x = 60
3. Subtract 18 from both sides
2x = 42
4. Solve for x by dividing both sides by 2
x = 21
You might be interested in
Answer:
123456)
Step-by-step explanation:
6263737373
Line BC needs to be congruent to EF
240 divided by 600 = 0.4
0.4 x 100 = 40% of them are pennies
J - 65
If you meant 65 is less than j than it'd be
65 < j
The answer is:
f(x) = 590(1.35)x