Expressions and Equations

Problems

Problem : Solve for x: 16 - x = 7x

x = 2

Problem : Solve for x: 4x + 12 = 6(x - 1)

x = 9

Problem : Solve for y: 5 + 2y = 8y

y =

Problem : Solve for t: 12 - =

t = 9

Problem : Solve for l: 3(l - 2) = 2l + 1

l = 7

Problem : Solve for m: 17 + 3m = - (5 - m)

m = - 11