Suppose 2*f - 6 + 2 = 0. Let s(i) = 2*i**2 - i + 1. Let y be s(3). Let v = 26 - y. Solve -v - f = -4*a for a.

Suppose -m + 15 = 2*m. Let v be 37/m - ²⁄₅. Let r = v - 3. Solve r = -2*d + 2 for d.

-1

Suppose -32 = -3*p - 2*t, 2*p + p - 36 = -3t. Let z be 10/(-3)(-12)/p. Solve z*h - 25 = -0*h for h.

5

Let n(d) = 3*d. Let h be n(-1). Suppose 1 + 2 = -q, -5*t + 31 = -2*q. Let m = h + t. Solve 0 = -m*b + 2 + 2 for b.

2

Let q(n) = n**2 - 7*n + 7. Let j be q(6). Let g = j + 1. Suppose -g*t - 4*h = -24, -h - 10 = 5*t - 34. Solve -t + 2 = 2*c for c.

-1

Suppose 4*n - n = 9. Solve -n*x - x - 12 = 0 for x.

-3

Let u be 1/(5/(-3) + 2). Suppose -u*z + 8 = -13. Let n = z - 5. Solve n = 4*f - 2 for f.

1

Let x be ((-12)/(-3))/((-1)/(-6)). Suppose -3*h - x = -6*h. Solve 0 = 3*r - h + 20 for r.

-4

Suppose 5*r - 15 = 45. Let t = -24 + 40. Suppose u + 0*u = 4*n - t, 0 = 3*n - u - r. Solve 10 = n*v + v for v.

2

Suppose 3*f + d + 462 = 7*f, 3*f = -d + 343. Let z = f + -80. Solve -5*k + 10 = z for k.

-5

Suppose 0 = 4*u - 2*w - 20, 4*w + 17 = 4*u + 1. Solve y + 25 = u*y for y.

5