Let g be (-7)/(21/(-16))*-3. Let r(c) = -c - 16. Let t be r(g). Solve t*k + 9 = 3*k for k.

Suppose -3*p - 2*p = 45. Let v = -6 - p. Suppose -4*k + 20 = -2*i, -4*i + 26 = v*k - 0*i. Solve -k*s + s = 0 for s.

0

Let a be (-4)/((-6)/10 - -1). Let k = a + 15. Let f = 7 + k. Solve 5*z + f + 13 = 0 for z.

-5

Suppose n + 16 = -3*n. Let w© be the first derivative of -c³⁄₃ - 3*c2 - 6*c - 6. Let m be w(n). Solve m*b = -6 - 4 for b.

-5

Let r be ³⁄₃ - -2*2. Solve -r + 0 = a for a.

-5

Let m = 8 - 5. Let g(w) = 22*w - 1. Let y be g(m). Let j be 2/(-7) - y/(-7). Solve 3*f - 6 = j for f.

5

Let l(p) = p**2 + 3*p. Let c be l(-3). Let u = -10 + 15. Suppose a = u*a - 24. Solve c = 3*b - b - a for b.

3

Let w© = -c + 6. Let f be w(3). Suppose -3*n = z - f, -z - 3 = 2*n - 6. Suppose 0 = -5*g - 2*q + 10, -4*q + n*q + 20 = 2*g. Solve g = -3*u + 3 for u.

1

Let u(h) = h**2 - 4*h + 3. Let k be u(3). Suppose -11 = 2*t - 45. Solve -5*q + 7 - t = k for q.

-2

Let r be 1/(¹⁄₂)*-1. Let w be (0/r)/(⁶⁄₆). Solve w = -o + 4*o - 3 for o.

1

Let t be 9/(-3) + 6 - -20. Let k be -6 + 4 + 0 + t. Suppose 0 = 3*c - k. Solve 3*l - c*l = 12 for l.

-3