Question

A l g u e m m i m a j u d a r p o r f a v o r ?

Answer 1

a) x-8=2
x=2+8
x=10

9y=-18
y=-18/9
y=-2



b)x/3=-1
x=(-1)×3
x=-3

6=3y
6/3=y
y=2



c)x+5=-2
x=-2-5
x=-7

9=9y
9/9=y
y=1



d) 5x=-5
x=-5/5
x=-1

y-2=-4
y=-4+2
y=-2