Math, asked by kirat6224, 10 months ago

solve the following equation 1:7x-9=16
2: t/5=10
3: 3/7+x=17/7
4: 1.6=y/15

Answers

Answered by Anonymous

Answer:

1 . 7x - 9 = 16

@nswer :- 7x = 16 + 9

=> 7x = 25

$= > x = \frac{25}{7}$

$2. \: \frac{t}{5} = 10$

@nswer :- t = 10 × 5

=> 50

Answered by Anonymous

Answer:

$<body bgcolor="r"><font color="pink">$

$\huge{\fcolorbox{white}{blue}{Solution \: 1}}$

$7x - 9 = 16 \\ \\ 7x = 16 - 9 \\ \\ 7x = 7 \\ \\ x = 1 \\ \\$

$\huge{\fcolorbox{white}{blue}{Solution \: 2}}$

$\frac{t}{5} =10 \\ \\ by \: cross \: multiplication \: \\ \\ t = 50$

$\huge{\fcolorbox{white}{blue}{Solution \: 3}}$

$\frac{3}{7} + x = \frac{17}{7} \\ \\ x = \frac{17}{7} - \frac{3}{7} \\ \\ x = \frac{14}{7} \\ \\ x = 2$

$\huge{\fcolorbox{white}{blue}{Solution \: 4}}$

$1.6 = \frac{y}{15} \\ \\ \frac{16}{10} = \frac{y}{15} \\ \\ y = \frac{16 \times 15}{10} \\ \\ y = \frac{16 \times 3}{2} \\ \\ y = 8 \times 3 \\ \\ y = 24$

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solve the following equation 1:7x-9=16 2: t/5=10 3: 3/7+x=17/74: 1.6=y/15​

Answers

solve the following equation 1:7x-9=16
2: t/5=10
3: 3/7+x=17/7
4: 1.6=y/15