-2(x+9)=7x+45

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Solution for -2(x+9)=7x+45 equation: 



-2(x+9)=7x+45

We move all terms to the left:

-2(x+9)-(7x+45)=0

We multiply parentheses

-2x-(7x+45)-18=0

We get rid of parentheses

-2x-7x-45-18=0

We add all the numbers together, and all the variables

-9x-63=0

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

-9x=63

x=63/-9

x=-7

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