Sargent Park 8-17 Math

Tuesday, February 14, 2006

Solving Equations by Multiplying or Dividing

1.36w=144
w=144/36
w=4
36(4)=144

2.-7c=-112
c=-112/-7
c=16
-7(16)=-112
Divide each side by -7.

3.m/4=-8
m=-8(4)
m=-32
-32/4=-8

4.5.50t=4510
t= 4510(5.50)
t=820
5.50(820)=4510

5.5t=1375
t=1375/5
t=275
5(275)=1375




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1 Comments:

  • Short and sweet and to the point. Can you find a site out there that shows this equation solving using pictures aka algebra tiles??

    Thanks for contributing

    HArbeck

    By Blogger Mr. H, at 7:54 PM  

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