Let a(l) = -l**2 - 6*l - 4. Let n be a(-3). Let h be (-2 + 12/n)*30. Solve 0 = p - 5*p - h for p.

Let n be (-12)/90 - (-154)/30. Solve 9 = n*k - 16 for k.

5

Suppose -6 = -2*m + 2*k, 2*m - k - 2*k = 6. Solve -m*s + s + 4 = 0 for s.

2

Suppose -10 = -4*y - o, -7 = -4*y - 3*o + 7. Solve y*f - 16 = -2*f for f.

4

Let m = -12 - -5. Let u = 1 - m. Solve u = -5*w + 3 for w.

-1

Let s© = c3 + 3*c2 - 6*c - 3. Suppose 4 = 4*t - 5t. Let i be s(t). Let m be -2(2 - i)/3. Solve 0 = n + m*n for n.

0

Let v© = 3*c + 1. Let i be v(-1). Let s be ((-2)/1 - i)/2. Let u be ((-1)/(s - 1))/1. Solve u + 2 = n for n.

3

Suppose 12 = -t + 5*t. Suppose -3*q + 0*q - 3*b = -t, -3*b = 4*q - 4. Suppose 0*k + q = k. Solve -3*j + k = 10 for j.

-3

Let i© be the second derivative of -3*c2 - ¹⁄₃*c3 + 0 - 2*c. Let x be i(-4). Solve x*q - 4 = q for q.

4

Suppose -65 = -4*j - 5*o, -2*j + 0 + 10 = -2*o. Let i = j - 3. Suppose q + 5 = 8. Solve -q = -f - i for f.

-4

Let c = 5 - -5. Let n be (-4)/c*(2 + -27). Solve k = -k - n for k.

-5