15-08-2019
Mathematics

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-6x-4(-7x-13)=-58
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15-08-2019

-6x-4(-7x-13)=-58

Multiply the bracket by -4

-6x-4(-7)-4(-13)= -58

-6x+28x+52= -58

22x+52= -58

Move +52 to the other side. Sign changes from +52 to -52.

22x+52-52= -58-52

22x= -110

Divide by 22.

22/22x= -110/22

x= -5

Answer: x= -5

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