0.5(18x-30)-3(x-1)=4(2x-3)-2x

Solución

0.5 (18 x - 30) - 3 (x - 1) = 4 (2 x - 3) - 2 x

Solución

Verdadero para todo x

Pasos de solución

0.5 (18 x - 30) - 3 (x - 1) = 4 (2 x - 3) - 2 x

To eliminate decimal points, multiply by 10 for every digit after the decimal pointThere is one digit to the right of the decimal point, therefore multiply by

10

0.5 (18 x - 30) \cdot 10 - 3 (x - 1) \cdot 10 = 4 (2 x - 3) \cdot 10 - 2 x \cdot 10

Simplificar

5 (18 x - 30) - 30 (x - 1) = 40 (2 x - 3) - 20 x

Desarrollar

5 (18 x - 30) - 30 (x - 1) : 60 x - 120

Desarrollar

40 (2 x - 3) - 20 x : 60 x - 120

60 x - 120 = 60 x - 120

Mover

120

al lado derecho

60 x = 60 x

Mover

60 x

al lado izquierdo

0 = 0

Los lados son iguales

Verdadero para todo x

Ejemplos populares

-(6x+5)=-8(-6x+8)

- (6 x + 5) = - 8 (- 6 x + 8)

x=1000(2)^{10/24}

x = 1000 (2)^{\frac{10}{24}}

D=10log_{10}((100)/(10^{-12)})

D = 10 lo g_{10} (\frac{100}{1 0 ^{- 12}})

12x+24=0

12 x + 24 = 0

(12x-11)/4 =3x-2

\frac{12 x - 11}{4} = 3 x - 2