Question

Anyone please help me

Answer 1

Answer:

1. x = 56

2. y = 2

3. x = 6

4. y = 3

5. k = 10.2

6. w = 21

7. x = 72

Step-by-step explanation:

1. x + 4 = 60

x = 56

2. 3y - 2 = 4

3y = 6

y = 2

3. 3x - 7 = 11

3x = 18

x = 6

4. 5y + 3 = 18

5y = 15

y = 3

5. 3 + 6k = 64

6k = 61

k = 10.2

6. w ÷ 3 - 5 = 2

w ÷ 3 = 7

w = 21

7. x ÷ 8 + 3 = 12

x ÷ 8 = 9

x = 72

Answer 2

$\bold{\huge{\green{\underline{ Solution }}}}$

Answer (a) :-

$\bold{\red{ x + 4 = 60 }}$

$\sf{ x = 60 - 4 }$

$\bold{ x = 56 }$

Hence , The value of x is 56 .

Answer ( b) :-

$\bold{\red{ 3y - 2 = 4 }}$

$\sf{ 3y = 4 + 2 }$

$\sf{ 3y = 6}$

$\sf{ y = }{\sf{\dfrac{6}{3}}}$

$\bold{ y = 2 }$

Hence , The value of y is 2 .

Answer ( c) :-

$\bold{\red{ 3x - 7 = 11 }}$

$\sf{ 3x = 11 + 7 }$

$\sf{ 3x = 18}$

$\sf{ x = }{\sf{\dfrac{18}{3}}}$

$\bold{ x = 6 }$

Hence , The value of x is 6 .

Answer ( d) :-

$\bold{\red{ 5y + 3 = 18 }}$

$\sf{ 5y = 18 - 3 }$

$\sf{ 5y = 15}$

$\sf{ y = }{\sf{\dfrac{15}{5}}}$

$\bold{ y = 3 }$

Hence , The value of y is 3 .

Answer ( e) :-

$\bold{\red{ 3 + 6k = 64 }}$

$\sf{ 6k = 64 - 3 }$

$\sf{ 6k = 61}$

$\bold{ k = }{\sf{\dfrac{61}{6}}}$

Hence , The value of k is 61/6 .

Answer ( f) :-

$\bold{\red{\dfrac{W}{3}}}{\bold{\red{ - 5 = 2 }}}$

$\sf{\dfrac{W - 15}{3}}{\sf{ = 2 }}$

$\sf{ W - 15 = 2}{\sf{\times{ 3 }}}$

$\sf{ W - 15 = 6 }$

$\sf{ W = 6 + 15 }$

$\bold{ W = 21}$

Hence , The value of W is 21 .

Answer ( g) :-

$\bold{\red{\dfrac{x}{8}}}{\red{\bold{ + 3 = 12 }}}$

$\sf{\dfrac{x + 24 }{8 }}{\sf{ = 12 }}$

$\sf{ x + 24 = 12}{\sf{\times{ 8 }}}$

$\sf{ x + 24 = 96 }$

$\sf{ x = 96 - 24 }$

$\bold{ x = 72 }$

Hence, The value of x is 72 .