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Maths Puzzle
Numerical Ability
4x - 10 = x + 3x - 2x
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3. y=-x-5 please solve these im not stupid the questions are just hard
x=-3
4. y=x-6
y=-4
5.y=-x-4
y=x+2
6. y=x-3
y=-x+5
I just can't figure out what they are asking .Its very hard
1.sqrt x^2 =x an identity (true for all values of x)?
2.A.
x-sqrt x=0 Solve for all values of x that satisfies the