Question 330315
B=10
{{{A*(1.31B^19)=1.998B^27}}} divide both sides by {{{1.31B^19}}}
{{{A=1.998B^27/1.31B^19}}} divide numbers first then when dividing exponents we subtract them
{{{A=1.5252B^8}}}
{{{highlight(1.5252x10^8)}}}