Three times a number s => 3s 4 times a number y => 4y 1 more than 6 times the number s => 6s + 1
The full equation would be:
3s + 4y = 6s + 1
Solve for s. group same letter numbers and change its signs. 3s - 6s = -4y + 1 -3s = -4y + 1 solve for s. divide both sides by -3 -3s / -3 = (-4y + 1) / -3 s = (4y - 1) / 3
"Three times a number S" is 3s. "Plus 4 times a number y" is + 4y "is" = "1 more than" is 1 + "6 times the number S" is 6s. The equation is: 3s+4y=1+6s subtract 3s: 4y = 1 +3s subtract 1: 4y - 1 = 3s Divide everything by 3: 4y/3 - 1/3 = s