Solve the system of linear equations by adding or subtracting.( - 2x +y = -7) (2x - 5y = -5) Enter the solution as an ordered palr. The solution is

x↓1 equals 0 x↓2 equals 0.142857

y equals 0

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

answ5

step-by-step explanation:

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