Solving Multistep Equations Variables on Both Sides and
![Solving Multi-step Equations Variables on Both Sides and Ratio and Proportion Solving Multi-step Equations Variables on Both Sides and Ratio and Proportion](https://slidetodoc.com/presentation_image/19b4d1a375cf32da3d3fe0e983ff4473/image-1.jpg)
Solving Multi-step Equations Variables on Both Sides and Ratio and Proportion
![More on Ratio & Proportion (6) (z + 3) = (z – 4) (6 More on Ratio & Proportion (6) (z + 3) = (z – 4) (6](http://slidetodoc.com/presentation_image/19b4d1a375cf32da3d3fe0e983ff4473/image-2.jpg)
More on Ratio & Proportion (6) (z + 3) = (z – 4) (6 z + 18) = (4 z – 16) -4 z 2 z + 18 = – 16 -18 2 z = -34 9/10/2020 www. numberbender. com 2 z = -34 2 2 z = -17 2
![Your Turn (3) (m – 2) = (m + 4) (5) 3 m – Your Turn (3) (m – 2) = (m + 4) (5) 3 m –](http://slidetodoc.com/presentation_image/19b4d1a375cf32da3d3fe0e983ff4473/image-3.jpg)
Your Turn (3) (m – 2) = (m + 4) (5) 3 m – 6 = 5 m + 20 -2 m = 26 -2 -2 m = -13 9/10/2020 www. numberbender. com 3
![More on Ratio & Proportions (w - 4) 3 = 5 (w + 6) More on Ratio & Proportions (w - 4) 3 = 5 (w + 6)](http://slidetodoc.com/presentation_image/19b4d1a375cf32da3d3fe0e983ff4473/image-4.jpg)
More on Ratio & Proportions (w - 4) 3 = 5 (w + 6) 3 w – 12 = 5 w + 30 -5 w -2 w – 12 = 30 +12 -2 w = 42 9/10/2020 www. numberbender. com -2 w = 42 -2 -2 w = -21 4
![Algebraic Procedures Cross Multiplication (6) (z + 3) = (z – 4) (6 z Algebraic Procedures Cross Multiplication (6) (z + 3) = (z – 4) (6 z](http://slidetodoc.com/presentation_image/19b4d1a375cf32da3d3fe0e983ff4473/image-5.jpg)
Algebraic Procedures Cross Multiplication (6) (z + 3) = (z – 4) (6 z + 18) = (4 z – 16) -4 z 2 z + 18 = – 16 -18 2 z = -34 2 z = -34 2 2 Distributive Property Subtract 4 z on both sides Subtract 18 on both sides Divide 2 on both sides z = -17 9/10/2020 www. numberbender. com 5
![Your Turn Solve for b (2) 2 A = bh h h Multiply 2 Your Turn Solve for b (2) 2 A = bh h h Multiply 2](http://slidetodoc.com/presentation_image/19b4d1a375cf32da3d3fe0e983ff4473/image-6.jpg)
Your Turn Solve for b (2) 2 A = bh h h Multiply 2 on both sides Divide h on both sides 9/10/2020 www. numberbender. com 6
![Practice 9/10/2020 r = 9 w – 12 v solve for www. numberbender. com Practice 9/10/2020 r = 9 w – 12 v solve for www. numberbender. com](http://slidetodoc.com/presentation_image/19b4d1a375cf32da3d3fe0e983ff4473/image-7.jpg)
Practice 9/10/2020 r = 9 w – 12 v solve for www. numberbender. com 7
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