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Maths Puzzle
Numerical Ability
SCRATCH WORK PLEASE
5x+t=17
7x-k=8
4-2x=g
15+3x=u
a+6x=c
b-7x=n
ax-b=k
hx+j=r
2x=4a+2b
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book Other Question
7
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z^2
minus
9
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Z
How do you solve for Tb in the formulA Q = kA(Tb-Tc)t d