Question

172.2x-128.63=78.426

Answer 1

172.2x-128.63=78.426

172.2x=78.426+128.63

x=207.056/172.2

x=1,2

 

 

 

 

 

 

Answer 2

172.2x-128.63=78.426
172.2x=207,056

x=1,20242

Answer 3

To solve the equation 172.2x - 128.63 = 78.426, we will isolate the variable x.

Let's begin by moving the constant terms to the other side of the equation:

172.2x = 78.426 + 128.63

Combining the constants on the right side:

172.2x = 207.056

Next, we will solve for x by dividing both sides of the equation by 172.2:

x = 207.056 / 172.2

Calculating the value:

x ≈ 1.203

Therefore, the solution to the equation 172.2x - 128.63 = 78.426 is x ≈ 1.203.