Study

Solving Equations in N, Z

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X + 11 = 4 in Z

S.S = { - 7}

2 L – 15 = 8 , in Z

S.S = { }

3x - 2 = x - 18 , in Z

S.S = { -8 }

2 (x + 1) + 3 = -1 5 in Z

S.S = { -10 }

2 Y - 5 = -15 in N

S.S = ∅

2X + 5 = 12 , in Z

S.S = ∅

x/4 = -2 in N

S.S = { }

3 m - 12 =l- 6l in N

S.S = { 6 }

( X - 4 ) / 2 = -3 in Z

S.S = {-2}

3 - X = 15 in Z

S.S = { -12 }

5 (x + 1) = -10 in Z

S.S = { -3 }

3X - 2 = X - 18 , in Z

S.S= { - 8 }