2m + 2.60= 10 3x – 17= 19 2m =10 -2.60 3x =19 +17 2m =7.40 3x =36 m =7.40 x =36 2 3 m =3.70 x =12 "DEFINICION DE ECUACIONES LINEALES"

46x + .89=100 5x + 3=38 46x =100 - .89 5x =38 - 3 46x = 99.11 5x =38 x = 99.11 x = 35 46 5 x = 2.15 x =7 *DEFINICION DE ECUACIONES LINEALES*

46x + .89=100 5x + 3=38

46x =100 - .89 5x =38 - 3

46x = 99.11 5x =38

x = 99.11 x = 35

46 5

x = 2.15 x =7

2x + ½ x = 200 2½ x =200 X = 200 2½ X = 50 "DEFINICION DE ECUACIONES LINEALES"

2x + ½ x = 200

2½ x =200

X = 200

2½

X = 50

8mn ² - 5mn² = 3mn² 48z + 16z = 64z 184rs - (-24rs) = 208rs 100ab + (-10ab)= 90ab (-135e) + (-10ab) = 90ab *DEFINICION DE TERMMINOS SEMEJANTES*

8mn ² - 5mn² = 3mn²

48z + 16z = 64z

184rs - (-24rs) = 208rs

100ab + (-10ab)= 90ab

(-135e) + (-10ab) = 90ab