Question

Solve the equation 2x+1 = x-3 and represent the solution i) one variable ii) two variables​

Answer 1

Answer:

x = -4

2x + 1 = x - 3

2x - x + 1 = -3

x = -3 - 1   ---> x = -4

i) x = -4

ii) x + (0*y) = -4

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