Let j(h) = h + 2. Let z(l) = l - 2 + 1 - 7 - 6*l. Let p(k) = -18*j(k) - 4*z(k). Let x be p(4). Solve u = -x - 1 for u.

Suppose -g - 3*g = 0. Let c(u) = 3*u - 4. Let m be c(3). Let s(p) = p - 3. Let v be s(m). Solve g = 6*r - v*r + 8 for r.

-2

Let k = 31 - 17. Suppose 0 = -r - 5*x - 4 - 13, 5*x + k = -2*r. Suppose 0 = r*y - 7*y + 64. Solve -a = -5*a + y for a.

4

Let n be ¹⁰⁄₄*(-6)/(-5). Suppose 2*t + n = 9. Suppose 6*k - 4*k = -4*y - 2, -2*k - 6 = 2*y. Solve 0 = f + t + y for f.

-5

Let x = 18 - 13. Suppose x*m + 0*m - 15 = 0. Solve -12 = m*f + f for f.

-3

Let c(b) = 4*b**3 + 1. Let u be ²³⁄₇ + (-2)/7. Let w = 4 - u. Let o be c(w). Solve -3*x - 2*x + o = 0 for x.

1

Suppose -3*j + 2 = -4, -3*o = -4*j - 1. Solve 0 = 3*f + o + 9 for f.

-4

Suppose 1 = 2*o - 5. Suppose -2 = -m + o. Suppose 0 = -5*h + 4*a + 22, 0 = -2*h - a + 19 - m. Solve -h*d + 2*d - 8 = 0 for d.

-2

Let v(z) = z**3 + z + 16. Let r be v(0). Suppose 6*x - 5*s = 3*x - r, 3*x = -s + 14. Solve -x*c - 4 = -c for c.

-2

Let w be (-1)/(-4) - ¹²³⁄₁₂. Let u = w - -15. Let p = -4 + u. Solve 26 = 5*m + p for m.

5

Suppose o = -0*o + 10. Suppose 0 = 5*t + d - 16, -4*d + 2*d = 8. Let s = t + -1. Solve o = i - s*i for i.

-5