Question

solve the variable value x-7=8​

Answer 1

Answer:x-7 equal to 8

X equal to 8 added to 7

X equal to 15

Answer 2

Answer:

X=15

Step-by-step explanation: x-7=8

X-7=8

X=7+8 (7 becomes positive as it comes the other side of the equation)

Therefore, X=15