make r the. subject of c=2 pi r

i have to make y the subject of this equation: 4t + 7y - 9 = 0 wod it be y = 4t + 9/7 ??...

p-mv2\r=mg make m the subject

How would I make z the subject of the formulae: x=y(z-y)/z

7. Make b the subject of the equation A = 1 × 𝑏𝑏 × ℎ . 2 (a) b = 1 × 𝐴𝐴 × ℎ (b) b = 1 × 𝐴𝐴 2 2...

make x the subject of a/x + b = c

B-3a=5 Make B the subject

D/x+f=b make x the subject of the formula

Make Make the subject of formula in want 2√x=a

X=3g+2 make g the subject

Make 'a' the subject of the formulae V=1/3arsquareh

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