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Big Ideas Math Geometry, 2014

BI

Big Ideas Math Geometry, 2014 View details

6. Solving Right Triangles

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Exercise 34 Page 506

Gather all of the variable terms on one side of the equation and all of the constant terms on the other side.

x=26

Practice makes perfect

The variable term is already on the right-hand side of the equation, so we will start by multiplying both sides by 18, so we can find the value of x.

13/9=x/18

LHS * 18=RHS* 18

18* 13/9 = x

MoveLeftFacToNum

a*b/c= a* b/c

234/9=x

Simplify quotient

26=x

Rearrange equation

x=26

The solution to the equation is x=26.

Subchapter links

Communicate Your Answer p.501

Monitoring Progress p.502-504