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Solve the following systems of equations

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Solve the following systems of equations

<!--[if !supportLists]-->- <!--[endif]-->4x+7y=-6(y+5) and 6(x-6)=8x-y
<!--[if !supportLists]-->- <!--[endif]-->4(b+2)=-6b-c and 8(b-7)=3-7c

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Solution Summary

Steps are embodied to clearly solve the following systems of equations.

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Q1
(1) 4x+7y=-6(y+5)
(2) 6(x-6)=8x-y

From (1):
4x+7y=-6(y+5)
4x+7y=-6y-30
4x+7y-(-6y-30) = 0
4x+7y+6y+30 =0
4x+13y+30 =0 (3)

from (2):
6(x-6)=8x-y
6x-36=8x-y
0 = 8x-y - (6x-36)
0 = 8x-y - 6x+36
0 = ...

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