Advertisements
Advertisements
Question
The value of m in the equation 8m = 56 is ________
Advertisements
Solution
7
Explanation;
Hint:
Given, 8m = 56
Divided by 8 on both sides
`(8 xx "m")/8 = 56/8`
∴ m = 7
APPEARS IN
RELATED QUESTIONS
Factorize each of the following algebraic expressions:
2r(y − x) + s(x − y)
Factorize each of the following algebraic expression:
4x2 + 12xy +9y2
Factorize each of the following algebraic expression:
a2 − 2ab + b2 − c2
Factorize the following algebraic expression:
(x + 2)2 − 6(x + 2) + 9
Factorize each of the following algebraic expression:
x2 − y2 + 6y − 9
Factorize each of the following algebraic expression:
a2 − b2 + 2bc − c2
Factorize each of the following algebraic expression:
x2 − 22x + 120
Factorize each of the following algebraic expression:
a2 + 2a − 3
Factorize each of the following algebraic expression:
x2 − 4x − 21
Match the following :
| Column A | Column B |
| (a) `x/2` = 10 | (i) x = 4 |
| (b) 20 = 6x − 4 | (ii) x = 1 |
| (c) 2x − 5 = 3 − x | (iii) x = 20 |
| (d) 7x − 4 − 8x = 20 | (iv) x = `8/3` |
| (e) `4/11 - x = (-7)/11` | (v) x = −24 |
