2 years ago

15x – 2(4x + 1) = -9

Mathematics

2 answers:

Oksi-84 [34.3K]2 years ago

6 0

Answer:

-1

Step-by-step explanation:

15x-8x-2=-9

Or, 7x=-9+2

Or, 7x=-7

Or, x=-7/7

Or, x =-1

Sedaia [141]2 years ago

4 0

15x-2(4x+1)=-9
15x-8x-2=-9
7x-2=-9
7x=-7
X=-1

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