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Intro to Systems of Linear Equations Find x 3(x - 2) = 2x + 3(x + 5) - 1. SLE-L1 Objectives: Review techniques used to solve simple equations. Learning Outcome B-1.
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Intro to Systemsof Linear Equations Find x 3(x - 2) = 2x + 3(x + 5) - 1 SLE-L1 Objectives:Review techniques used to solve simple equations Learning Outcome B-1
To solve an equation 2x - 4 = 8 means to find the value for the variable in the equation that will make both sides of the equation equal. In this case, x = 6 would make the left side and the right side of the equation balance, thus creating a true statement. Left SideRight Side2(6) – 4 = 812 – 4 = 88 = 8 (True) Theory – Solving an Equation
What’s the First Step? 3x + 4 = 7 Solve. Theory – Solving an Equation Algebraically
What’s the First Step? 2(5x – 4) = 7(x – 2) Solve. Theory – Solving an Equation Algebraically
What’s the First Step? Solve. Theory – Solving an Equation Algebraically
What’s the First Step? Solve. Theory – Solving an Equation Algebraically
What’s the First Step? 3(x - 2) = 2x + 3(x + 5) - 1 Solve. Theory – Solving an Equation Algebraically