Hello. I need help on this question. Please answer if you know. Provide the answer with working. Thanks.
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a)
[tex]U+T=V+W\\V=U+T-W[/tex]
b)
[tex]3(V+W)=U-T^2\\3V+3W=U-T^2\\3V=U-T^2-3W\\V=\dfrac{U-T^2-3W}{3}[/tex]
c)
[tex]A=\dfrac{B}{C}\\B=AC[/tex]
d)
[tex]2P=Q^2\\Q=\pm\sqrt{2P}[/tex]
e)
[tex]Q=\sqrt{2P}\\Q^2=2P\\P=\dfrac{Q^2}{2}[/tex]
f)
[tex]Q=\sqrt{P-R}\\Q^2=P-R\\P=Q^2+R[/tex]