exam Maths Puzzle Numerical Ability

This is the first problem x+4>5 or x+4<-2 The next problem is Find three consecutive integers such that the sum of the first and third is -38 I am so thankful that I have found you. You are a blessing

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exam Other Question
-8=-(x+4) [ditribute negative into the ()]
-8=-x-4
-8+4=-x-4+4 [add 4 on both sides]
-4=x
x=-4 Find the point P where the line x = 1 + t, y = 2t, z = -3t intersects the plane x + y - z = -1.