Suppose 0*o - 5*v + 49 = 3*o, -v = o - 17. Suppose c - o = -c. Solve 5*s = -1 - c for s.

Let k(h) = -h - 6. Let t be k(-10). Suppose -t*r = -3*g + 16, 3*g + 3 - 10 = -5r. Let v be -1(-2 + 1) - r. Solve -v*j - 4 = -4*j for j.

2

Let t = 4 + -1. Suppose -t*b + 17 = -10. Solve -3*l - b = 6 for l.

-5

Let y(t) = t3 + 9*t2 + t + 1. Let u be y(-9). Let z = u + 6. Let d be ³⁶⁄₂₁ - z/7. Solve -4*i = -d*i for i.

0

Let r = -7 + 10. Suppose 3*p - r*m - 21 = -m, -4*p + m + 23 = 0. Let x(l) = -l**2 + 5*l - 4. Let i be x(4). Solve p*c + 12 - 32 = i for c.

4

Suppose -2*d = 4*z - 2, -2*z + 6 = -3*d - 7. Let j = z + 1. Let q = -7 + 11. Solve -j*f = -f + q for f.

-2

Let y be ¹⁄₃-3-7. Solve 2 + y = 3*h for h.

3

Suppose 10 = 5*n - 10. Solve 0 = -n*j + j - 9 for j.

-3

Let i = 10 + -7. Solve 0*l - i*l - 15 = 0 for l.

-5

Let l = 19 - 6. Suppose -4 = j - v - l, -3*v - 3 = 3*j. Solve -16 + j = 4*y for y.

-3

Suppose 8*b - 5*z + 85 = 3*b, -3*b - 27 = 5*z. Let o = b + 25. Suppose 0 = -3*i + 4*w + 26, -5*w - 10 - o = 2*i. Solve -i*x = 1 + 1 for x.

-1