Let p = -2 + -1. Let l = 12 + p. Let s be -2 + -2 + l + -1. Solve 0 = y + s*y - 15 for y.

Suppose 18 = m + 2*m. Solve q = -q + m for q.

3

Let s be (¹⁰⁄₄)/(³⁄₆). Let v(t) = t**2 - 3*t - 7. Let q be v(s). Let o(j) = j - 2. Let z be o(6). Solve z + 8 = -q*g for g.

-4

Suppose -2*y - y = -11*y. Solve y = i + 1 + 1 for i.

-2

Let g(q) = -4*q3 + q2 + 2*q + 1. Let z be g(-1). Suppose 5*c = 2*h - 2, -6*c + 3*c = z*h - 4. Solve -h = 3*r - 4*r for r.

1

Let x = -1 - -14. Suppose x = -4*m + 37. Solve 2*y = m*y for y.

0

Let h(a) = -a**2 + 2*a + 18. Let d be h(5). Solve 0*j - j = d for j.

-3

Let n(l) = -l3 - 8*l2 + 10*l + 13. Suppose 0*h + 4*h + 36 = 0. Let c be n(h). Solve 3 = m + c for m.

-1

Let z(l) = -3*l + 15. Let j be z(4). Let x© = -c3 + 4*c2 + 6*c - 2. Let t be x(5). Solve -4*y = -j*y - t for y.

3

Suppose -4*s + 26 = 2*j + 2, -s = -5*j + 16. Suppose 2*g + 5 = 7*g. Let o = 1 - g. Solve o = j*t - 13 + 1 for t.

3

Let r = -26 + 38. Solve -5*x = -x + r for x.

-3