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-2y - 10 = x -10x
- y = −14​

User PiterPan
by
7.3k points

2 Answers

2 votes

Answer:

Step-by-step explanation:

-2y-10=x-10x

-2(-14) - 10= x - 10x

28 - 10 = x - 10x

18= x-10x

18= -9x

/-9 /-9

-2=x

Each side when you plug in (-2) for x and (-14) for y you get 18.

If, when you plug in the number, you get different numbers for each side, then that means there's a mistake and the answer is wrong.

Hope this helps!

User Jahid Shohel
by
7.8k points
3 votes

Final answer:

The student is trying to solve a system of linear equations, likely through substitution or elimination methods, to find the values of x and y.

Step-by-step explanation:

The question pertains to a system of linear equations that a student is likely trying to solve. The two given equations are:

  1. -2y - 10 = x
  2. -10x - y = -14

To solve the system, we would generally use methods like substitution or elimination. For instance, we could solve the first equation for x and then substitute ithe second equation, or we could multiply the first equation by 10, the second by 1, and then add them to eliminate x and solve for y. After finding y, we'd substitute it back to find x.

User SasQ
by
7.8k points