1-1/2(4+5x)=-7

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Solution for 1-1/2(4+5x)=-7 equation: 



1-1/2(4+5x)=-7

We move all terms to the left:

1-1/2(4+5x)-(-7)=0



Domain of the equation: 2(4+5x)!=0

x∈R



We add all the numbers together, and all the variables

-1/2(5x+4)+1-(-7)=0

We add all the numbers together, and all the variables

-1/2(5x+4)+8=0

We multiply all the terms by the denominator


8*2(5x+4)-1=0

Wy multiply elements

16x(5-1=0

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