Question

X•13=132,6;b)x+3,4=7,6​

Answer 1

Ответ:

x=10,2

x=4,2

Пошаговое объяснение:

x×13=132,6

13x=132,6

x=132,6÷13

x=10,2

x+3,4=7,6

x=7,6-3,4

x=4,2

Answer 2

Ответ:

$x \times 13 = 132 \\ x = \frac{132}{13}$

х+3,4=7,6

х=4,2

Answer 3

To solve these equations, you can isolate the variable on one side of the equation.

a) X • 13 = 132.6

To solve for X, divide both sides of the equation by 13:

X = 132.6 / 13 X ≈ 10.2

b) x + 3.4 = 7.6

To solve for x, subtract 3.4 from both sides of the equation:

x = 7.6 - 3.4 x = 4.2