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Popular >

5m+[-2m+3(-m+6)]=18-[-2(7m+6)-5(3m-24)]

Solución

5 m + [- 2 m + 3 (- m + 6)] = 18 - [- 2 (7 m + 6) - 5 (3 m - 24)]

Solución

m = \frac{108}{29}

+1

Pasos de solución

5 m + [- 2 m + 3 (- m + 6)] = 18 - [- 2 (7 m + 6) - 5 (3 m - 24)]

Quitar los parentesis:

(- a) = - a

5 m - 2 m + 3 (- m + 6) = 18 - [- 2 (7 m + 6) - 5 (3 m - 24)]

Sumar elementos similares:

5 m - 2 m = 3 m

3 m + 3 (- m + 6) = 18 - [- 2 (7 m + 6) - 5 (3 m - 24)]

Expandir

3 (- m + 6) : - 3 m + 18

3 m - 3 m + 18 = 18 - [- 2 (7 m + 6) - 5 (3 m - 24)]

Sumar elementos similares:

3 m - 3 m = 0

18 = 18 - [- 2 (7 m + 6) - 5 (3 m - 24)]

Desarrollar

18 - (- 2 (7 m + 6) - 5 (3 m - 24)) : 29 m - 90

18 = 29 m - 90

Mover

18

al lado derecho

0 = 29 m - 108

Mover

0

al lado derecho

= 29 m - 108

Mover

29 m

al lado izquierdo

- 29 m = - 108

Dividir ambos lados entre

- 29

m = \frac{108}{29}

Ejemplos populares

solvefor x,-x-3y=2 resolver para

x, - x - 3 y = 2

a = 12 h (b^{1} + b^{2})

x - 11 = 5

5=x*(222.22)/(1000+222.22)

5 = x \cdot \frac{222.22}{1000 + 222.22}

(3x+1)/2+(1-x)/6 =(5x+4)/4

\frac{3 x + 1}{2} + \frac{1 - x}{6} = \frac{5 x + 4}{4}