Question

13-(2x-5)=x-3 26-(17-2x)=5x

Answer 1

$1)\13-(2-x5)=x-3\ 13-2x+5=x-3\ 13+5+3=x+2x\21=3x\ x=21:3\ x=7 \\2)\26-(17-2x)=5x\ 26-17+2x=5x\ 2x-5x=17-26\-3x=-9\ 3x=9\ x=3$