Let t be -9 - 3*(2 + -3). Let s = t + 9. Solve -y + s = 2*y for y.

1

Let c(b) = b**2 + 11*b - 5. Let m be c(-12). Let i = -7 + m. Solve i = -0*a + 2*a + 6 for a.

-3

Let l(u) = -13*u2 + 4*u - 3*u + 6 + 12*u2 - 2*u. Suppose 3*a = h - 2*h - 12, -16 = -5*h + 4*a. Let f be l(h). Solve v + f = 1 for v.

-5

Let h(q) = -q2 - 5*q - 2. Let s(w) be the first derivative of w4⁄4 - w3 - 3*w2 + 5*w + 3. Let m be s(4). Let z be h(m). Solve z = 3*u - 8 for u.

4

Let j = -14 + 15. Solve 5*w - j = 4*w for w.

1

Suppose -4*b + 0*g = g - 5, -2*g = b - 10. Solve -4*m - m - 15 = b for m.

-3

Suppose 0 = -4*g - 3 - 1. Let d be (6 - 8) + g + 47. Let j = 63 - d. Solve 5*y - j - 6 = 0 for y.

5

Let j(u) = -2*u**2 + 25*u - 9. Let r be j(12). Suppose 5*z + l = -147, l = -z + 5*l - 42. Let d be 16/(-6)*z/8. Solve v + d = r*v for v.

5

Let c® = 4*r**2 + r + 1. Let o be c(-2). Suppose 5*t = a + o, -5*t + 2*a = 3*a - 25. Suppose -t - 21 = -5*h. Solve -4*u - h = -3*u for u.

-5

Suppose -2*a + 1 = -h, -2*a + 6*a - 1 = h. Suppose a = c - 4 + 3. Solve 2 + c = -3*x for x.

-1