Question

0,6 ( x+7) - 0,5 (x-3) = - 6,8

Answer 1

Ответ: 0.6(x+7)-0.5(x-3)=-6.8

0.6x +4.2-0.5x-1.5=-6.8

0.6x-0.5x=-6.8-4.2+1.5

0.1x=-10.5

x=105

Пошаговое объяснение:

Answer 2

Let's solve the given equation step by step:

0.6(x + 7) - 0.5(x - 3) = -6.8

Distribute the constants: 0.6x + 4.2 - 0.5x + 1.5 = -6.8

Combine like terms: (0.6x - 0.5x) + (4.2 + 1.5) = -6.8 0.1x + 5.7 = -6.8

Subtract 5.7 from both sides to isolate the variable term: 0.1x = -12.5

Now, divide both sides by 0.1 to solve for x: x = -12.5 / 0.1 x = -125

So, the solution to the equation is x = -125.