Question

Solve for x: −25x + 25 = 100

3

75

-3

-75

​

Answer 1

Answer:

answer of this question accounting to me is -3

Answer 2

$\rm \large - 25x + 25 = 100 \\ \\ \rm = > 25( - x + 1) = 100 \\ \\ \tt = > \frac{25( - x + 1)}{25} = \frac{100}{25} \\ \\ \tt \: \: = > ( - x + 1) = 4 \\ \tt \: \: = > ( - x) = 4 - 1 \\ \tt \: \: = > - x = 3 \\ \\ \tt = > \frac{ \cancel- x}{ \cancel- 1} = \frac{3}{ - 1} \\ \\ \tt \: \: \: = > x = \green{ - 3}$