solve the equation or formula for indicated variable a 21 3w w solve the equation or formula for indicated variable a 21 3w solve for indicated variable solve for the indicated variable d rt find t if d 455 and r 65 solve the equation or formula for indicated variable a 21 3w solving an equation for a specified variable solving equations with the distributive property solve the equation or formula for indicated variable a 21 tessshlo solve the equation or formula for indicated variable a 21 3w w solve the equation or formula for indicated variable a 21 3w same side like terms we will often encounter linear equations general guidelines for solving linear equations solve the equation or formula for indicated variable s 6r 3t t solving single variable equations worksheets solving linear systems with 3 variables no solution khan academy we can solve this rational expression by multiplying both sides of the equation by the least common denominator lcd in this case the lcd is 21n n 4 21 how to solve literal equations algebra i youcanlearnanything subscribe solve the formula for the specified variable 1 f 1 p 1 q f or 1 f 1 p 1 q systems of equations with substitution 9x 3y 15 y x 5 khan academy systems of equations with elimination x 2y 6 4x 2y 14 khan academy ex 1 solve an equation with fractions with variable terms on both sides solve the equation or formula for indicated variable s 6r 3t t solving and evaluating literal equations formulas fbt equations worksheets image titled solve multivariable linear equations in algebra step 9 substitute these expressions into the appropriate formula and use 21 for the perimeter p you now have an equation with one variable to solve image titled solve systems using linear combinations step 21 conditional equations identities and contradictions