Question

solve and verify the answers...
1.-2x+4= -8
2.y/4 - 8=1
3.2/3x=8/9

First u have to solve and second u have to verify:

Plz solve it i will mark u too brainlist...​

Answer 1

Step-by-step explanation:

1.- 2x+4= - 8

4= -8 +2x

4 + 8 = 2x

12 = 2x

X=12/2

X = 6

Verification:

-2 x 6 + 4

=-12 + 4

= - 8

2. Y/4-8=1

Y/4 =8 +1

Y =9 x 4

Y =36

Verification:

36/4 - 8

=9 - 8

=1

3.2/3x =8/9

2=8/9 x 3x

2 x 9 = 8 x 3x

18/8 = 3x

X = 18/8 x 3

X = 18/24

X = 3/4

Verification:

2/3 x 3/4 = 8/9

2/9/4 = 8/9

2 x 4/9 = 8/9

8/9 = 8/9