-4(5-x)+7x=189

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Solution for -4(5-x)+7x=189 equation: 



-4(5-x)+7x=189

We move all terms to the left:

-4(5-x)+7x-(189)=0

We add all the numbers together, and all the variables

-4(-1x+5)+7x-189=0

We add all the numbers together, and all the variables

7x-4(-1x+5)-189=0

We multiply parentheses

7x+4x-20-189=0

We add all the numbers together, and all the variables

11x-209=0

We move all terms containing x to the left, all other terms to the right

11x=209

x=209/11

x=19

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