Question

Знайдить коринь ривняння (7х+9)-(11х-7)=8

Answer 1

Ответ:

(7х+9)-(11х-7)=8

7х+9-11х+7=8

7х-11х=8-9-7

-4х=-8

х=2

Answer 2

Ответ:

(7х+9)-(11х-7)=8

7x+9-11x+7=8

-4x+16=8

-4x=8-16

-4x=-8

x=2

Пошаговое объяснение:

жду лучший ответ ♡

Answer 3

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To find the root of the equation $(7x+9)-(11x-7)=8$, we need to simplify and solve for $x$. First, we can expand the brackets and get $7x+9-11x+7=8$. Then, we can combine the like terms and get $-4x+16=8$. Next, we can subtract 16 from both sides and get $-4x=-8$. Finally, we can divide both sides by -4 and get $x=2$. Therefore, the root of the equation is $x=2$.Ответь+подробно.++Знайдить+коринь+ривняння+(7х+9)-(11х-7)=8+