Question

92 solve the following equations:
(1) X- (2x-3x-4)= 42-27 - 3
+
3​

Answer 1

Answer:

$x - (2x - ( \frac{3x - 4}{7} )) = \frac{4x - 27}{3} - 3 \\ x - 2x - ( \frac{3x - 4}{7} ) = \frac{4x}{3} - \frac{27}{3} - 3 \\ - x - \frac{3x}{7} + \frac{4}{7} = \frac{4x}{3} - 9 - 3 \\ \frac{ - 7x - 3x}{7} + \frac{4}{7} = \frac{4x}{3} - 12 \\ \frac{ - 10x}{7} - \frac{4x}{3} = - 12 - \frac{4}{7} \\ \frac{ - 30x - 28x}{21} = \frac{ - 84 - 4}{7} \\ \frac{ - 58x}{21} = \frac{ - 88}{7 } \\( - 58x)7 = ( - 88)21 \\ - 406x = - 1848 \\ x = \frac{ - 1848}{ - 406} \\ x = \frac{924}{203} \: \: \: \: answer$

I hope it will help you out