Let m = -30 - -33. Solve -l - 6 = -m*l for l.

Let m(i) = -i + 12. Let t be m(10). Solve t = -5*h - 3 for h.

-1

Let k be ((-1)/(-2))/(³⁄₅₄). Solve 3*i - 3 - k = 0 for i.

4

Suppose 2*z = b - z - 14, 0 = z + 3. Suppose -w = -g + 4*w + 4, 0 = 2*g + b*w - 8. Solve 2*j = g*j - 4 for j.

2

Suppose 5*x - 5 + 45 = 0. Let i(z) = -z**2 - 9z - 6. Let g be i(x). Let q be g/(-6)-3*0. Solve q = -2*l + l - 4 for l.

-4

Let f(o) = -6*o + 66. Let r be f(11). Solve -n + 5*n + 20 = r for n.

-5

Suppose f - 9 = 5. Let u be -4 - (-3 + (-6)/(-2)). Let x be u/6 + f/3. Solve 4*s + 0*s + x = 0 for s.

-1

Suppose z = -2*z + 18. Suppose -4*y = 3*m + z, -2*m + 6*y - 3*y = 21. Let d be m/(-9) + (-2)/3. Solve -g + 4 - 8 = d for g.

-4

Suppose 2*l + 4*s + 148 = 6*l, 4*l + 3*s - 134 = 0. Suppose -2*j = -3*w + 46, -2*w - j + l = 2*j. Solve 4 = -4*b - w for b.

-5

Let w be 8/(-14) - (-32)/56. Solve 3*k - 12 = -w for k.

4

Let l(y) be the second derivative of y⁵⁄₂₀ - 3*y⁴⁄₄ + 3*y³⁄₂ - 5*y²⁄₂ - y. Let h be l(8). Suppose -8 = -a - h*a. Solve a*v = -v + 6 for v.

2