Question

answer it fast with attachment very urgent​

Answer 1

1. 15x+3=-12

=15x=-15

=x=-1

2. 2z+3=1

=2z=-2

=z=-1

3. 7z+5=9

=7z=-4

=z=-4/7

4. 9y-8=10

=9y=18

=y=2

5. 8+6w=16

=6w=8

=w=4/3

so, this is ur answer

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Answer 2

Explanation:

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