Solve for $x$x in the following equation:
$y=x+z$y=x+z
$y=\frac{x}{4}$y=x4
Solve for $m$m in the following equation:
$\frac{m}{y}=gh$my=gh
Solve for $R$R in the following equation:
$V=IR-E$V=IR−E
Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations.
Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.