Let q(p) = 9*p - 42. Let a be q(5). Solve -a*r = -r for r.

Let a be ((-10 - -6) + -2)/(-1 - 1). Solve a*m - 5 = 4 for m.

3

Let m be (-4)/(-4)*(2 + 1). Solve 7 + 8 = m*k for k.

5

Let g(w) = -w + 1. Let i be g(-4). Let q(f) = 3*f**2 - f - 1. Let u be q(-1). Solve -2*d = u*d - i for d.

1

Suppose 3*d = -s + 12, -s - 3 = -3*d + d. Solve -d*g + 16 = g for g.

4

Let c be -7 + -3 + -3 + 8. Let o = c + 7. Suppose 3*v = -o*v + 20. Solve -2*t - 2*t + v = 0 for t.

1

Suppose 13 - 5 = 4*y. Suppose 0 = 2*j - 6, 4*g + 0*g + 3*j = 105. Suppose -z + 2*h = y, 4*h - g = -2*z + 4. Solve o - z = -2*o for o.

2

Suppose 3*j + g - 13 = 0, 2*j - 30 = -2*j + 5*g. Let n = j - 2. Let y be ⁴⁄₂₄ + (-2)/12. Solve y = -n*b + 4*b - 5 for b.

5

Let x be (¹⁄₂)/((-9)/18). Let w(g) = -7*g**3 - g - 1. Let n be w(x). Suppose -4*z + n = -17. Solve m + z = 4*m for m.

2

Let f(l) = -l - 8. Let i be f(-13). Solve -10*v + i*v = 0 for v.

0

Suppose 0 = c - 1. Let n(f) = 9*f - 1. Let x be n(2). Suppose -x = k + 4*g, -3*g - 3 = 3*k + k. Solve k = -2*s + c for s.

-1