Question

5 + 4 X equal to Y + 3 is this a linear equation

Answer 1

5+4x =y+3 ------>equation 1
5-3+4x=y
2+4x=y
6=y/x
y=6x
sub y in equation 1
5+4x=6x+3
5-3=6x-4x
2=2x
x=1-------->2
sub x in equation 2
5+4*1=y+3
9=y+3
y=6

Answer 2

5+4x=y+3
This linear Equation Has Two Different variables One is x And Second is y. This is called an linear equation.
Whenever This problem arises only remember this we can solve this by Substitution method....