Frac - 3 x - - 4 - - 4 x - frac - 7 - - 8 - - 6 x - 6

Question

Toppr Admin · Accepted Answer

Given-xA0- 3x4-4x-78-6x-x2212-6-x27F9- 3x4-4x-x2212-6x-78-x2212-6-x27F9- 3x4-x2212-2x-7-x2212-6-xD7-8-8-x27F9- 3x-x2212-8x4-7-x2212-488-x27F9-x2212-5x4-x2212-418-x2234-x-4110

Solve
$\frac{3 x}{4} + 4 x = \frac{7}{8} + 6 x - 6$

Given $\frac{3 x}{4} + 4 x = \frac{7}{8} + 6 x - 6$
$⟹$ $\frac{3 x}{4} + 4 x - 6 x = \frac{7}{8} - 6$

$⟹$ $\frac{3 x}{4} - 2 x = \frac{7 - (6 \times 8)}{8}$

$⟹$ $\frac{3 x - 8 x}{4} = \frac{7 - 48}{8}$

$⟹ \frac{- 5 x}{4} = \frac{- 41}{8}$

$∴ x = \frac{41}{10}$

Solve3x4+4x=78+6x−6

Given 3x4+4x=78+6x−6⟹ 3x4+4x−6x=78−6⟹ 3x4−2x=7−(6×8)8⟹ 3x−8x4=7−488⟹−5x4=−418∴x=4110

Solve
$\frac{3 x}{4} + 4 x = \frac{7}{8} + 6 x - 6$

Given $\frac{3 x}{4} + 4 x = \frac{7}{8} + 6 x - 6$
$⟹$ $\frac{3 x}{4} + 4 x - 6 x = \frac{7}{8} - 6$

$⟹$ $\frac{3 x}{4} - 2 x = \frac{7 - (6 \times 8)}{8}$

$⟹$ $\frac{3 x - 8 x}{4} = \frac{7 - 48}{8}$

$⟹ \frac{- 5 x}{4} = \frac{- 41}{8}$

$∴ x = \frac{41}{10}$