math question plz help

Question

One number is

six

less than a second number.

Twice

the first is

10

more than

4

times the second. Find the numbers.

Answer 1

F=S-6

2F = 4S +10

2(S-6) = 4S + 10

2S -12 = 4S + 10

4S-2S = -12-10

2S = -22

S =-22/2 = -11

F = -11-6 = -17

first number is -17, second number is -11

2(-17) = 4(-11) +10

-34 =-44 +10 =-34

-17 = -11 -6