i have to solve for y for these 3 problems...where do i start?
yx^2 + yz^3 = t
We see here that the first two terms have a common factor of y: . You can take it from here...I'm sure you can.
x/r + 2/3(yz) = 4y
Do a little manipulation: . The two terms on the right side of the equation have a common factor of y, so we see that . I'm sure you can take it from here.
y(3^2) + 1 = 2^4 - y(1^3)
Simply and then group common terms togther: . I'm sure you can take it from here.