Question

What is the solution to this equation 5(90-7x)=x-126

Answer 1

Hello there! :D

5(90-7x)=x-126

Distribute the 5. (multiply 90 and -7x by 5)

5*90= 450

5*-7x=-35x

450-35x=x-126

Add 35x on both sides. 

450= 36x-126

Add 126 on both sides. 

576=36x

Divide both sides by 36. 

x=16 

I hope this helps!
~kaikers