Question

ecuaciones
8y+27=2y-3
7b-8=5b+4
h+9=-3h-7
8x-5=6x-1

Answer 1

8y+27=2y-3
8y-2y=-3-27
6y=-30
y=-5

7b-8=5b+4
7b-5b=4+8
2b=12
b=6

h+9=-3h-7
h+3h=-7-9
4h=-16
h=-4

8x-5=6x-1
8x-6x=-1+5
2x=4
x=2

Answer 2

me ganaron la respuesta xc