Question

(5x)/7 - x/14 = 9/7 solve for the unknown value this is a linear equation​

Answer 1

Step-by-step explanation:

$\longmapsto \rm \dfrac{5x}{7} - \dfrac{x}{14} = \dfrac{9}{7}$

$\longmapsto \rm \dfrac{10x + x}{14} = \dfrac{9}{7}$

$\longmapsto \rm \dfrac{11x}{14} = \dfrac{9}{7}$

→ 11x(7) = 14(9)

→ 77x = 126

→ x = 126 ÷ 77

→ x = 1.63