[tex]\displaystyle\bf\\y=2x+5\\\\1) \ \ x=4\\\\y=2\cdot4+5=8+5=13\\\\\boxed{y=13}\\\\2) \ \ y=17\\\\17=2x+5\\\\2x=17-5=12\\\\x=12:2=6\\\\\boxed{x=6}[/tex]
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
[tex]\displaystyle\bf\\y=2x+5\\\\1) \ \ x=4\\\\y=2\cdot4+5=8+5=13\\\\\boxed{y=13}\\\\2) \ \ y=17\\\\17=2x+5\\\\2x=17-5=12\\\\x=12:2=6\\\\\boxed{x=6}[/tex]