Suppose -15*t - 20 = -20*t. Let k(m) = m**2 + 5*m - 1. Let d be k(-6). Solve -t = -d*a + 11 for a.

Let f = 6 + -4. Suppose 0 = -f*v + 3 + 3. Suppose 2*y = -v*s - 9, -2*y - s + 15 = -6*s. Solve 5*m - 8 - 2 = y for m.

2

Suppose -5*r + 11 + 0 = -2*l, -4*r = -5*l - 19. Suppose -2*y = 2*t - t - 7, -5*t = -3*y + 4. Let c = y + l. Solve -4*n - 9 + 1 = c for n.

-2

Suppose 3*w = 5*d - 6 - 1, 0 = 4*d - 3*w - 5. Solve d*o = 4*o - 10 for o.

5

Suppose 0 = 3*r + 6, 5*l - r - r - 24 = 0. Suppose o = l*o - 75. Let y be ²⁸⁄₅ - (-12)/30. Solve o = x - y*x for x.

-5

Suppose -2*n + 12 + 34 = 0. Suppose 0 = 3*b - 95 + n. Let m = b - 4. Solve -y = -6*y - m for y.

-4

Suppose -5*a + 32 = -a. Suppose 0 = 2*z - 3*z + 2. Solve -2*h - z*h = a for h.

-2

Suppose 3*g - 5 = 1. Let t be (15/(-6) + g)*0. Solve 2*o - 5*o - 15 = t for o.

-5

Let g(i) = 2*i - 6. Let a be g(5). Solve -14 = a*s + 6 for s.

-5

Let i be 0/5*(1 + 0). Solve n + 0*n + 5 = i for n.

-5

Let k be 0/(3 - -1)*-1. Let x(f) = -f3 - 2*f2 + f - 4. Let v be x(-3). Suppose k = 4*r + z + 2*z - 22, 3*z = 2*r - v. Solve -r*i + 2*i - 4 = 0 for i.

-2