Pick out the solution from the values given in the brackets against each equation:
y+3=1(4,-2,2)
The equation:-
y+3=1
When,
y=4,LHS:4+3=7RHS:1LHS≠RHS
When ,
y=-2,LHS:-2+3=1RHS:1LHS=RHS
y=2,LHS:2+3=5RHS:1LHS≠RHS
Hence, y=-2 satisfies the equation.
n+3=7
(10,4,0)
x-3=0
(0,3,6)
2x=8
(10,6,4)
p3=2(1,5,6)