Systems of EquationsMenu1DefinitionActivity Set 12Graphical MethodActivity Set 13Possible Number of SolutionsActivity Set 14Substitution MethodActivity Set 1Solve for the variable below using the substitution methodⅠ:8x+4y= 20ⅠⅠ:x+10y= 12\begin{array}{rrl} Ⅰ: & 8x + 4y =&\!\!\!\! 20\\ⅠⅠ: & x + 10y =&\!\!\!\! 12 \end{array}Ⅰ:ⅠⅠ:8x+4y=x+10y=2012x=x = x=CheckResetContinueActivity Set 25Elimination MethodActivity Set 16Set up a System of EquationsActivity Set 17Boss Battle
Solve for the variable below using the substitution methodⅠ:8x+4y= 20ⅠⅠ:x+10y= 12\begin{array}{rrl} Ⅰ: & 8x + 4y =&\!\!\!\! 20\\ⅠⅠ: & x + 10y =&\!\!\!\! 12 \end{array}Ⅰ:ⅠⅠ:8x+4y=x+10y=2012x=x = x=CheckResetContinue