Question 61854
{{{7^(2x+3)=49^(8-x)}}}
{{{7^(2x+3)=(7^2)^(8-x)}}}
{{{7^(2x+3)=7^(2(8-x))}}}
2x+3=2(8-x)
2x+3=16-2x
2x+2x+3=16-2x+2x
4x+3=16
4x+3-3=16-3
4x=13
4x/4=13/4
{{{highlight(x=13/4)}}}
Happy Calculating!!!!