Suppose 0 = c + o - 0*o - 1, -5*c + 5*o = -25. Solve 3*x - c + 18 = 0 for x.

Let s(p) = p**2 + p - 2. Let f be s(2). Suppose n = f*n. Solve n = i - 5 for i.

5

Let k be (-13)/26 + (-10)/(-4). Solve 2*z + k + 4 = 0 for z.

-3

Let r be ((-8)/(-6) + -1)/(³⁄₂₇). Solve t = -r - 1 for t.

-4

Let v = 0 + 4. Suppose -9 = v*k - 7*k. Let l = -3 - -4. Solve l + k = i for i.

4

Let l(j) = 5*j**2 - j - 2. Let b be l(-1). Solve -3 + b = d for d.

1

Suppose -11 = -0*d - d. Let w = d + -6. Suppose 0*y = y - 6. Solve -w*b + 2*b + y = 0 for b.

2

Suppose -8 = 5*b + 3*s - 38, -3*b + 18 = -3*s. Let j be 20/b*¹⁰⁸⁄₆₀. Solve 0 = j*z - 2*z + 8 for z.

-2

Let l® = r**2 + 3r + 1. Let w be l(-4). Let p be ⁸⁄₂₄(0 + 0). Suppose -5*s = w*o - 15, p = 4*o - 0*o + s - 21. Solve 15 = -o*f + f for f.

-3

Suppose 3 = -c - 1. Let h be (c/6)/(⁴⁄₃₆). Let k(m) = m + 8. Let i be k(h). Solve -i*l = l + 12 for l.

-4

Let d(f) = 11*f + 20. Let o(v) = -4*v - 7. Let k© = 3*d© + 8*o©. Let j be k(-4). Solve 0 = 4*h - j*h - 8 for h.

2