Let a(c) = c**2 + 6*c - 1. Suppose -30 = 4*b - n, 0 = -4*b + 2*b + 2*n - 12. Let m be a(b). Solve 2*d = -d + m for d.

Let a be 2 - ⁶⁄₄ - 285/(-38). Solve 2*s + 2*s + a = 0 for s.

-2

Let q(a) = 2*a**2 + 9*a + 3. Let z be q(-6). Let f = z - 11. Let v = -7 + f. Solve -v*x + 5 = 2*x for x.

1

Suppose -14 = 4*f - 22. Solve 0 = f*p + 2*p for p.

0

Let d be ¹⁄₃ + ³²⁄₁₂. Suppose 0 = -j - i + 7 - 1, -2 = -2*j + d*i. Suppose -4*y + 52 = -j*k, -2*k + 26 - 88 = -5*y. Solve -3*h - h = -y for h.

3

Let m(t) = -t**2 + t + 3. Let d be m(0). Solve -d*r + 0*r - 6 = 0 for r.

-2

Let u(v) = 2*v + 47. Let j be u(-16). Solve -x - 4*x - j = 0 for x.

-3

Suppose -4*x + 4*u + 12 - 40 = 0, x - 4*u = -13. Let s be (²⁄₄)/((-1)/2). Let v = s - x. Solve v*f + 10 = -6 for f.

-4

Let f(t) = 1 + 15*t2 + 3*t2 + t**2. Suppose 6*z - z - 3*v - 8 = 0, -2*z + v = -3. Let i be f(z). Solve -c = -6*c - i for c.

-4

Let m = 0 - 0. Let b = -2 + 4. Let t be -2 + (b - -2) + 1. Solve m = t*z + 2*z for z.

0

Suppose -236 = 3*a - x - 3*x, 4*a + 3*x + 298 = 0. Let z be a/(-12) + (-4)/(-6). Solve -2*v + 3 = -z for v.

5