Question

Solve:
a. a/5+ 3=2. b. 5t+28=10​

Answer 1

Answer:

a. a/5+3= 2

a+3(5)/5=2

a+15=2× 5

a+15=10

a=10-15

a= -5

b. 5t+28=10

5t= 10- 28

5t= -18

t= -18/5

Answer 2

ANSWER✔

$\large\underline\bold{GIVEN,}$

$\sf\dashrightarrow 1). \dfrac{a}{5} +3=2$

$\sf\dashrightarrow 2). 5t+28=10$

$\large\underline\bold{SOLUTION,}$

$\sf\therefore 1). \dfrac{a}{5} +3=2$

$\sf\implies \dfrac{a+15}{5} =2$

$\sf\implies a+15=2 \times 5$

$\sf\implies a=10-15$

$\sf\implies a= -5$

$\large{\boxed{\bf{ \star\:\:a=-5 \:\: \star}}}$

$\sf\therefore 2). 5t+28=10$

$\sf\implies 5t=10-28$

$\sf\implies 5t= -18$

$\sf\implies t= \dfrac{-18}{5}$

$\large{\boxed{\bf{ \star\:\:t= \dfrac{-18}{5} \:\: \star}}}$

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