Question

Solve for i

9x - 7i > 3(3x - 7u)

Answer 1

is it:
\[9x - 7i > 3\left( {3x - 7i} \right)\]

Answer 2

first distribute parentheses by 3
multiplying everything which is inside the parentheses by 3

3 times 3x
3 times -7u
\[9x -7i > 9x - 21u\]

move 9x "t the right side
and then divide by the coefficient of variable u have to solve for
*Remember*
when divide or multiply by NEGATIVE number we must flip inequality sign

weird answer which isn't a true statement : P:D