Let i(t) = t - 1. Let v be i(1). Solve v = -2*m - 5 - 3 for m.

Let y be (3 - -2) + 1 + -1. Let f = y + -11. Let i be -7*-3*f/(-63). Solve -3*c + i*c = -3 for c.

3

Let a(v) = -v + 9. Let y be a(7). Suppose 0 = 4*z - 16, y*r + 7*z - 2*z = 26. Solve 8 = -m + r*m for m.

4

Let q = -22 - -25. Let i(v) = -2*v - 10. Let k be i(-7). Let r be (¹⁄₂)/(²⁄₉₂). Solve -q = k*c - r for c.

5

Suppose -2 = 3*l + 2*z - 0, 20 = 4*l - 3*z. Let x(k) = -k3 + 3*k2 + 2. Let j be x(3). Let a = -2 - -5. Solve -l*d = -a*d - j for d.

-2

Suppose -21 = -0*n - n. Solve -5*j - n = -1 for j.

-4

Let z(n) = n3 + n2 + n + 1. Let r be z(-1). Let l = 6 + r. Suppose q = 3*q - l. Solve -q*h + 3 = -4*h for h.

-3

Let q be 0/3 - 3 - -5. Suppose 0 = z + q*x - 12, 5*z + 2*x - 10 = 18. Solve 1 = z*v - 3 for v.

1

Let v(w) = 11*w + 48. Let k be v(-4). Solve 4*r = 3*r - k for r.

-4

Let u = -9 - -13. Suppose w - u*p = 16, 4*p + 8 = -8. Suppose 0*o + o = w. Solve -c = -o*c for c.

0

Suppose 4*u - 2*k = -10, -3*u - 2*k - 4 = -0k. Let j be u(4 - 2)/(-2). Solve j*h + 4 = -0*h for h.

-2