Question

7(X-5)+(1-X)=5X-4(X-2)

Answer 1

$7 \times (x - 5) + (1 - x) = 5x - 4 \times (x - 2)$

$7x - 35 + 1 - x = 5x - (4x - 8)$

$7x - 35 + 1 - x = 5x - 4x + 8$

$7x - x - 5x + 4x = 8 - 1 + 35$

$5x = 42$

$x = \frac{42}{5} = 8.4$

espero haberte ayudado