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For each equation, determine what operation is performed on the variable. Then explain how to undo that operation to isolate the variable.a. $x-8=24$b. $x+8=24$c. $\frac{x}{8}=24$d. $8 x=24$
a. $) x=32$b. $x=16$C. $) x=192$d. $j x=3$
Precalculus
Algebra
Chapter 2
Equations, Inequalities, and Problem Solving
Section 1
Solving Equations Using Properties of Equality
Algebra Topics That are Reviewed at the Start of the Semester
Equations and Inequalities
Missouri State University
Harvey Mudd College
Idaho State University
Lectures
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What step should be used t…
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MULTIPLE CHOICE Which oper…
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Which equation is equivale…
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What operations are perfor…
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Consider the equation $2 x…
01:18
Solve and check each equat…
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In the following exercises…
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Subtract $(2 x-8)-(5 x+4)$…
for the equation, X minus eight equals 24. Subtraction is being performed on the variable to undo the subtraction. Use addition for the equation. X Plus eight equals 24. Addition is being performed on the variable to undo. Addition, use subtraction. The Equation X, divided by eight, equals 24. Division is being performed on the variable to undo division use multiplication and for the equation eight X equals 24. Multiplication is being performed on the bit variable to undo multiplication use division.
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