Question

10-2.4x=3.16 (y+26.1)*2.3=70.84 (z-1.2):0.6=21.1 3.5m+M=9.9 прошу решить с решением!!!!

Answer 1

1)10-2,4х=3,16
х=3,16-10+2,4
х=-4,44
2)(у+26,1)*2,3=70,84
2,3у+60,3=70,84
2,3у=70,84-60,3
2,3у=10,54
у=4,6

Answer 2

Solving the Equation

To solve the given equation 10-2.4x=3.16+(y+26.1)*2.3=70.84+(z-1.2):0.6=21.1+3.5m+M=9.9, we need to solve it step by step.

First, let's break down the equation into its individual components: - 10-2.4x=3.16 - (y+26.1)*2.3=70.84 - (z-1.2):0.6=21.1 - 3.5m+M=9.9

Solving 10-2.4x=3.16

To solve the equation 10-2.4x=3.16, we can start by isolating the variable x.

Subtracting 10 from both sides: ``` -2.4x = 3.16 - 10 -2.4x = -6.84 ``` Dividing by -2.4: ``` x = -6.84 / -2.4 x = 2.85 ``` So, the solution for 10-2.4x=3.16 is x = 2.85.

Solving (y+26.1)*2.3=70.84

Next, let's solve the equation (y+26.1)*2.3=70.84.

Dividing both sides by 2.3: ``` y + 26.1 = 70.84 / 2.3 y + 26.1 = 30.78 ``` Subtracting 26.1 from both sides: ``` y = 30.78 - 26.1 y = 4.68 ``` So, the solution for (y+26.1)*2.3=70.84 is y = 4.68.

Solving (z-1.2):0.6=21.1

Moving on to the equation (z-1.2):0.6=21.1.

Multiplying both sides by 0.6: ``` z - 1.2 = 21.1 * 0.6 z - 1.2 = 12.66 ``` Adding 1.2 to both sides: ``` z = 12.66 + 1.2 z = 13.86 ``` So, the solution for (z-1.2):0.6=21.1 is z = 13.86.

Solving 3.5m+M=9.9

Finally, let's solve the equation 3.5m+M=9.9.

Since there are two variables, m and M, and only one equation, we cannot solve for specific values of m and M without additional information.

In summary, the solutions to the given equation are: - x = 2.85 - y = 4.68 - z = 13.86 - The equation 3.5m+M=9.9 cannot be solved for specific values of m and M without additional information.