Question

y/3+2(4y-2) =4
solve and check.
Answer is 24/25​

Answer 1

Answer:

$\frac{y}{3} + 2(4y - 2) = 4 \\ \frac{y}{3} + 8y - 4 = 4 \\ \frac{y}{3} + 8y = 8 \\ \frac{y + 24y}{3} = 8 \\ \frac{25y}{3} = 8 \\ 25y = 24 \\ y = \frac{24}{25}$

Check

LHS

$\frac{y}{3} + 2(4y - 2) \\ = \frac{1}{3} \times \frac{24}{25} + 2(4 \times \frac{24}{25} - 2) \\ = \frac{8}{25} + 2( \frac{96 - 50}{25} ) \\ = \frac{8}{25} + \frac{92}{25} \\ = \frac{100}{25} \\ = 4$

Hence verified

Answer 2

Answer:

this is correct ........................