Suppose -3*l = -3*a - 6*l + 27, 5*a - 10 = 2*l. Suppose 4*b - 3*x + 11 = 0, -4*b - x - 19 = a. Let q = b - -7. Solve -q*f = -0*f - 8 for f.

Suppose v - 2*v = -3. Let d be 1 - (-60)/3 - -2. Let g = d + -13. Solve -v*f + 5 = -g for f.

5

Let l be (-2 - 1)/(9/(-12)). Suppose 7*m - 12 = l*m. Suppose -a + m*d + 5 = 3*d, d = 2*a - 10. Solve 0 = a*i - 3 - 7 for i.

2

Suppose -4*t - y + 0*y = -7, y = -5*t + 9. Solve 0 = -3*i + 2*i - t for i.

-2

Let r(f) be the third derivative of 0*f - ³⁄₈*f4 + 4*f2 + ¹⁄₆*f**3 + 0. Let b be r(-1). Solve -30 = 5*a - b for a.

-4

Suppose -4*q + 8 = -8. Solve -i - q*i = 25 for i.

-5

Let v = 33 + -31. Let r be ((-38)/(-8))/(1/(-4)). Let l = -9 - r. Solve 3*c = -v*c - l for c.

-2

Let x(a) = a + 6. Let k be x(0). Let t = k + -3. Solve -t*q - 16 = q for q.

-4

Let x = -5 + 10. Solve 0 = v - x for v.

5

Suppose -2*b = 2*b - 24. Suppose 8 = c - 13. Solve -3*r + c = b for r.

5

Let m(n) = n3 - 3*n2 - 3*n + 3. Let a be m(4). Let l = 5 - 1. Solve -l = q - a for q.

3