Question

solve (x-3)/7=(x-5)/4​

Answer 1

Answer:

$\frac{(x - 3)}{7} = \frac{(x - 5)}{4}$

$4(x - 3) = 7(x - 5)$

$4x - 12 = 7x - 35$

$7x - 4x = 35 - 12$

$3x = 23$

$x = \frac{23}{3}$

Answer 2

$\bf\large\blue{Question\::-}$

• $\bf{Solve\:for\:x\:\frac{(x - 3)}{7} = \frac{(x - 5)}{4} }$

$\bf\large\blue{Solution\:-}$

$\bf{ \frac{(x - 3)}{7} = \frac{(x - 5)}{4}}$

$\bf{\implies \: 4(x \: - \: 3) = 7(x \: - \: 5)}$

$\bf{\implies \: 4x \: - \: 12 = 7x \: - 35}$

$\bf{\implies \: 7x \: - \: 4x = 35 \: - \: 12}$

$\bf{\implies \: 3x \: = \: 23}$

$\bf{\implies \: x = \frac{23}{3}}$

$\bf{ \implies \: x = 7 \frac{2}{3}}$

$\bf\large\blue{Answer\::-}$

• $\bf{Value\:of\:x\:is\:7 \frac{2}{3} }$