From the question we are given the equation
[tex]7-i-4(I-6)=5(4-i)-2(1-i)[/tex]
Assuming the I represents i then we have
[tex]7-i-4(i-6)=5(4-i)-2(1-i)[/tex]
now we are to solve for i by expanding the bracket
This gives
[tex]7-i-4i+24=20-5i-2+2i[/tex]
Next we are to collect like terms
[tex]\begin{gathered} 7+24-i-4i=20-2-5i+2i \\ 31-5i=18-3i \\ -5i+3i=18-31 \\ -2i=-13 \end{gathered}[/tex]
Finally we have
[tex]\begin{gathered} i=\frac{-13}{-2} \\ i=\frac{13}{2} \end{gathered}[/tex]
Therefore, the value for i is
[tex]i=\frac{13}{2}[/tex]
