Question

Me Ayudan Ami Tarea De Matematicas

2x+(-3x)x8x-5x+10x+(-7x)=

-4h-6h-5h-(+3h)-12h=

7f+12f+3f+(-5f)+(-4f)+15f=

9b+3b+6b+4b-12b+b-2b=

4fh+5fh+19fh-(+4fh)+(-5fh)+3fh=

19cz+5cz+(-6cz)+(-8cz)-(3cz)=

Gracias ❤

Answer 1

2x+(-3x)x8x-5x+10x+(-7x)
= 2x - 3x * 8x - 5x + 10x - 7x
= 2x + 10x - 3x - 5x - 7x * 8x
= 12x - 15x * 8x
= -3x * 8x
= -24 x

-4h-6h-5h-(+3h)-12h
= -4h - 6h -5h - 3h - 12h
= - 30h

7f+12f+3f+(-5f)+(-4f)+15f
= 7f + 12f +3f -  5f - 4f + 15 f
= - 5f - 4f + 7f + 12f + 3f + 15f
= - 9f + 37f
= -28f

9b+3b+6b+4b-12b+b-2b
= - 12b - 2b + 9b + 3b + 6b+ 4b + b
= -14b + 23b
= -19b

4fh+5fh+19fh-(+4fh)+(-5fh)+3fh
= 4fh + 5fh + 19fh - 4fh - 5fh + 3fh
= 31fh - 9fh
= -28fh


19cz+5cz+(-6cz)+(-8cz)-(3cz)
= 19cz+5cz -6cz -8cz - 3cz
= 24cz - 17 cz
= - 3 cz