Question

x+(x-1)= 79 please solve this guys its urgent​

Answer 1

Step-by-step explanation:

$x + (x - 1) = 79 \\ \\ \: first \: 79 - 1 \\ = 78 \\ \frac{78}{2 } \\ = 39 \: is \: the \: correct \: answer$

Answer 2

Answer:

78+(78-1)=79 this is done I will right