Math, asked by dhanabanda84455, 6 months ago

plz solve thisssssss​

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Answers

Answered by shindedropadi
0

1. x= 12

2. y= 27

3. p=5

4. a = 28

5. r= 32

6. c= 4

7. q= 11

8. u = 5

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Answered by TheProphet
2

Solution :

1).  3x = 36

\longrightarrow\sf{3x=36}\\\\\longrightarrow\sf{x=\cancel{\dfrac{36}{3} }}\\\\\longrightarrow\bf{x=12}

2). y/9 = 3

\longrightarrow\sf{\dfrac{y}{9} =3}\\\\\longrightarrow\sf{y=9\times 3}\\\\\longrightarrow\bf{y=27}

3). 5p = 25

\longrightarrow\sf{5p=25}\\\\\longrightarrow\sf{p=\cancel{25/5}}\\\\\longrightarrow\bf{p=5}

4). 14 = a/2

\longrightarrow\sf{\dfrac{14}{1} =\dfrac{a}{2} }\\\\\longrightarrow\sf{1\times a=14\times 2\:\:\:\underbrace{\sf{Cross-muliplication}}}\\\\\longrightarrow\bf{a=28}

5). r/8 = 4

\longrightarrow\sf{\dfrac{r}{8} =4}\\\\\longrightarrow\sf{r=8\times 4}\\\\\longrightarrow\bf{r=32}

6). 24 = 6c

\longrightarrow\sf{24=6c}\\\\\longrightarrow\sf{c=\cancel{24/6}}\\\\\longrightarrow\bf{c=4}

7). q/11 = 1

\longrightarrow\sf{\dfrac{q}{11} =1}\\\\\longrightarrow\sf{q=1\times 11}\\\\\longrightarrow\bf{q=11}

8). 8u = 40

\longrightarrow\sf{8u=40}\\\\\longrightarrow\sf{u=\cancel{40/8}}\\\\\longrightarrow\bf{u=5}

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