CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Methods of Solving an Equation

If k + 7 = 16...

Question

Question 9

If k + 7 = 16, then the value of 8k - 72 is

(a) 0

(b) 1

(c) 112

(d) 56

Open in App

Solution

Given equation is k + 7 = 16
$\Rightarrow k = 16 - 7 = 9$
Put the value of k in the equation (8k - 72), we get
$8 (9) - 72 = 72 - 72 = 0$

Suggest Corrections

thumbs-up

20

Similar questions

Q. If k + 7 = 16, then the value of 8k - 72 is

Q. If k + 7 = 16, then the value of 8k - 72 is

If $486 * 7$ is divisible by $9,$ then the least value of $*$ is
(a) $0$
(b) $1$
(c) $3$
(d) $2$

The value of the expression $16 x^{2} + 24 x + 9$ for $x = 0$ is _____.

Q. Simplified value of

{(16)}^{- \frac{1}{4}} \times \sqrt[4]{16}

is
(a) 0
(b) 1
(c) 4
(d) 16

View More

Join BYJU'S Learning Program

explore_more_icon

Explore more

Methods of Solving an Equation

Standard VII Mathematics

Join BYJU'S Learning Program

CrossIcon