Question

Carilah akar dari permasalahan
a.2X-3=5
b.3X+1=2X+6
c.5X+2=2X+14

Answer 1

A = 2x = 5+3
x = 8/2 = 4

b 3x- 2x = 6-1
x = 5

c 5x - 2x = 14 - 2
3x = 12
x  = 12/3 = 4

Answer 2

A) 2x - 3 = 5
2x = 5 + 3
2x = 8
  x = 8/2 = 4

b) 3x + 1 = 2x + 6
3x - 2x = 6 - 1
x = 5

c) 5x + 2 = 2x + 14
5x - 2x = 14 - 2
3x = 12
  x = 12/3 = 4