Question

please help to answer this question ​

Answer 1

Answer:

x=3/2

Step-by-step explanation:

10+2=4×(x+y)+x-y

=10+2=4x+4y+4x-4y

=4x +4x+4y-4y=10+2

=8x+0=10+2

=8x=12

=x=12/8

=x=3/2