Question

-3*(2,1м-1)+4,8=-6,7м+9,4

Answer 1

Ответ:

Пошаговое объяснение:

-3*(2,1м-1)+4,8=-6,7м+9,4

- 6,3м + 3 + 4,8 = - 6,7м + 9,4

- 6,3м + 6,7м =  9,4 - 7,8

0,4м = 1,6

м = 1,6 : 0,4

м = 4

Answer 2

Ответ:

4

Пошаговое объяснение:

-3*(2,1м - 1) + 4,8 = -6,7м + 9,4

-6,3м + 3 + 4,8 = -6,7м + 9,4

-6,3м + 6,7м = 9,4 - 3 - 4,8

0,4м = 1,6

м = 1,6 : 0,4

м = 4

Answer 3

To solve the equation, let's simplify the expression on the left side first:

-3 * (2,1m - 1) + 4.8

To distribute the -3 to each term inside the parentheses:

-3 * 2.1m + 3 * 1 + 4.8

Simplifying further:

-6.3m + 3 + 4.8

Combining like terms:

-6.3m + 7.8

Now, we can rewrite the equation:

-6.3m + 7.8 = -6.7m + 9.4

To isolate the variable m, let's bring the m terms to one side of the equation:

-6.3m + 6.7m = 9.4 - 7.8

Combine like terms:

0.4m = 1.6

Divide both sides by 0.4 to solve for m:

m = 1.6 / 0.4

m = 4

Therefore, the solution to the equation is m = 4.