Let u(t) = 3 - 4*t + 3 + 5*t. Suppose -n + 3 + 3 = 0. Let p be u(n). Solve p = -2*y - 2*y for y.

Let j® = r - 6. Let p be j(6). Suppose 3*i - 4 - 2 = p. Solve i*q - 10 = -0*q for q.

5

Suppose -4*c + 0*c + 48 = 0. Let f = c - 9. Solve 2*d - f = 5 for d.

4

Let o(s) = s**2 + 3*s. Let q be o(-3). Suppose q = u + u. Suppose u = -0*t - 3*t. Solve -5*n - 3 - 2 = t for n.

-1

Let c(z) = -z3 + 5*z2 + 7*z - 3. Let x be c(6). Let v = 0 + 0. Suppose v = -i + 5 - x. Solve -i*r + 1 = -3 for r.

2

Suppose 2*y + t + 4*t = 11, t - 7 = -y. Let l be ¹³⁄₄ + (-2)/y. Solve l - 6 = 3*p for p.

-1

Let y(v) = -v**2 + 5*v. Let c be y(4). Let z(i) = i - 8. Let l be z(11). Suppose h + h + l*a = 0, 0 = 3*a. Solve h = -u - 0 - c for u.

-4

Let g be (-2 + ²²⁄₁₀)*5. Let t(m) = 9*m**2 + 1. Let x be t(g). Solve 7*b = 2*b + x for b.

2

Let k = 2 + -7. Let c be k/20 - (-2)/8. Solve 0*b - 5*b + 15 = c for b.

3

Let j(t) = -t3 - 14*t2 + 4. Let r be j(-14). Solve r*d = -16 + 4 for d.

-3

Suppose -4*u = 5*a - 51, 3*u = -3*a + 5*a + 21. Let n(s) be the first derivative of s³⁄₃ - 5*s2 + 13*s - 1. Let g be n(u). Solve -2*z - g = -12 for z.

4