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Destinyyyy
 one year ago
Where did I go wrong?
Destinyyyy
 one year ago
Where did I go wrong?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Solve the equation. 3x+9 [7x{11(x1)5}] = 4 (x4) 3x+9 [7x{11x115}] = 4x16 3x+9[7x{11x16}] =4x16 3x+9 [7x{11+16}] =4x 16 3x+9[77x +112] = 4x16 3x+9 +77x112= 4x16 80x103=4x16 76x103=16 76x=87

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.3third step: 3x+9[7x{11x16}] =4x16 3x+9 [7x{11+16}] =4x 16 you can't multiply 7x and 11x, since there's a subtraction sign between them

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I distributed the negative sign first

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.3yes, you are supposed to distribute the negative sign, but you still can't multiply 7x and 11x the correct way to proceed: 3x+9[7x{11x16}] =4x16 distributing the negative sign gives us: 3x+9 [7x11x+16] =4x 16 then we combine like terms within the bracket 3x+9 [4x+16] =4x 16 and then we keep going...
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