Question

Me ayudan a resolver estas ecuaciones lineales? Gracias!

Si a=7, b=5, c=-3, d=4 resuelve:



6 (a - d)=

4( a - b)=

5 (d - c) =

2 (a + c) =

5 (b - c) =

2 (a + b)=

Answer 1

Respuesta:

18, 8, 35, 8, 40, 24

Explicación paso a paso:

. 6(7-4)= 6(3)= 18

. 4(7-5)= 4(2)= 8

. 5(4-(-3))= 5(4+3)= 5(7)= 35

. 2(7-3)= 2(4)= 8

. 5(5-(-3))= 5(5+3) 5(8)= 40

. 2(7+5)= 2(12)= 24