Suppose 63 = -0*x + 7*x. Solve -4*y + x = -11 for y.

5

Let g be 12/(-54) - (-7)/(-9). Let u be ((-12)/16)/(g/12). Solve 3*k = -6 - u for k.

-5

Let i be ((-152)/20)/((-1)/(-20)). Let c be 2⁄10 + i/(-40). Let v be ((-4)/6)/(c/(-18)). Solve 2*g = 3 + v for g.

3

Suppose w = f - 9, -f + 2*w - 3*w + 1 = 0. Solve 0*m = -5*m - f for m.

-1

Let s(x) = -2 - 4*x2 + x2 - x2 - 2*x - 4 - x3. Suppose -9 + 29 = -5*r. Let n be s®. Solve -12 = -2*p - n*p for p.

3

Let d(f) = 4*f**3. Let l be d(1). Let x = -2 + l. Suppose -5*j + 2*j = -12. Solve x + 6 = -j*m for m.

-2

Let o be 4 + (12 - 4)/(-2). Let k = 6 + -4. Solve h - k = -o for h.

2

Let w(z) = z3 + 18*z2 + 19*z + 39. Let b be w(-17). Solve h + b = 2*h for h.

5

Let m(y) = -y + 4. Let l be m(4). Suppose 4*r = -k + 19, -k = -r + 1 - l. Solve k*p = -0*p + 15 for p.

5

Let y be -3*(-2 - 14/(-6)). Let w(x) be the second derivative of -x**3⁄6 + 2*x. Let n be w(y). Solve -4*g - 21 + n = 0 for g.

-5