Solve linear equations and inequalities with rational number coefficients fluently, including those whose solutions require expanding expressions using the distributive property and collecting like terms. Represent real-world problems using linear equations and inequalities in one variable and solve such problems. (E)
Example Problems
Solve for x:
Solve for x:
Solve for x:
Khan Academy ResourcesMulti-step equations reviewEquations with parenthesesSums of consecutive integersEquations with variables on both sidesIntercepts from an equationEquation practice with angle additionSlope-intercept from two pointsEquations with parentheses: decimals & fractionsEquations with variables on both sides: decimals & fractionsEquation with the variable in the denominatorEquations with variables on both sides: 20-7x=6x-6Equations with parenthesesEquation with variables on both sides: fractionsSum of integers challengeIntercepts from an equationWorked example: intercepts from an equationSlope-intercept equation from two pointsIntro to equations with variables on both sidesEquation practice with supplementary anglesSums of consecutive integersEquation practice with vertical angles
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