Suppose -2*d + 10 = -2*q, 5*q = q + 12. Solve 0 = 5*k - d*k - 15 for k.

Suppose 3*x - 5 = 1. Suppose -a = -x*a + 2. Solve 0 = -i - 3 + a for i.

-1

Let f be 1 - 16/(-2) - 0. Let y = f - 6. Solve -y*h - 2*h - 25 = 0 for h.

-5

Let v(j) = j - 2. Let k be ((-16)/6 - -2)*-3. Let l be v(k). Solve l = -2*f + f for f.

0

Let w(s) = s3 + 3*s2 - 5*s - 6. Let b(v) = -5*v**2 - 2*v - 1. Let a be b(-1). Let i be w(a). Let f be i/(-1) + 0 - 2. Solve 0*t - 2*t + 8 = f for t.

4

Let p(q) be the first derivative of -q³⁄₃ + 6*q2 + 4*q + 6. Let w be p(12). Solve -6 = -w*y + 6 for y.

3

Suppose 4*v - 16 = -3*a + 9, -30 = -4*a - 2*v. Let r(x) = -x**2 + 7*x - 6. Let w be r(6). Suppose 0 = 5*q - 5 - w. Solve 0 = -2*h - q + a for h.

3

Let b(g) = g - 2. Let h be b(2). Suppose 2*a - n - 1 = -h*a, 5*a - 4*n = -2. Solve -s = a - 3 for s.

1

Let o = -189 - -341. Let g be 2/(-3) - o/(-12). Let l be (40/g)/(⁴⁄₆). Solve 0 = -w + l - 3 for w.

2

Let r(t) = t3 + 6*t2 + 4*t + 1. Let c be r(-5). Suppose -52 = -3*z + 4*b, -c*z + z = 4*b - 108. Solve -z = -k + 6*k for k.

-4

Let k be 0 + (1 - 2) - 1. Let t be 5/(-5) + (-6)/k. Solve -3*g - t*g = 0 for g.

0