Suppose -z = z + 12. Let v = z + 11. Let c = 7 - v. Solve 3*l = -c*l + 20 for l.

Let z(d) = d3 + 4*d2 - 9*d - 15. Let n be z(-5). Solve -36 = n*q - 11 for q.

-5

Suppose 2*c = p + 4 - 25, -5*c - 52 = -3*p. Let y(b) = -b - 7. Let i be y©. Solve 16 = -0*t - i*t for t.

-4

Let t(u) = u + 10. Let w be t(-8). Let n be ((-150)/4)/(-5)*⁸⁄₁₂. Solve w*p + n = -1 for p.

-3

Let f be ((-3)/(-2))/(⁵⁄₂₀). Let j be (4/f - 1)*-9. Suppose -6*k + j*k = -3*t, 0 = k - 4*t + 3. Solve k = 5*g - 19 for g.

4

Let s(p) = -4 + 1 - 2 + p. Let h be s(7). Suppose -5*n - q - 3*q - 16 = 0, 4*n = 5*q + 20. Solve j + 2 + h = n for j.

-4

Suppose y = 2*r + 3, 3*y + 5*r = r + 19. Let k be ((-8)/(-10))/((-2)/(-5)). Solve 0 = -7*x + k*x + y for x.

1

Let d(o) = 2*o**2 + 3*o + 1. Let k be d(-2). Suppose -15 = -5*w + l - 2*l, l = 2*w - 6. Solve w*x + 0 = -k for x.

-1

Let y(z) = z**2 - 2*z - 3. Suppose 5*t = -10, 4*v - 4*t = 1 + 27. Let f be y(v). Solve -3*p = -0*p - f for p.

4

Let h = 19 - -1. Solve -4*a = a + h for a.

-4

Suppose 0*p - 2*p - 2 = -5*o, 4*p + o + 4 = 0. Let w = -1 - p. Suppose -h + 4*h = w. Solve -s = -h*s + 5 for s.

-5