Suppose 0 = -4*y + 20 - 4. Solve 0 = -6*v + 2*v + y for v.

1

Let c = -12 - -7. Let z® = r3 + 5*r2 - r - 3. Let u be z©. Solve u*y - 4*y - 8 = 0 for y.

-4

Let r = 12 + -5. Let z = r - 7. Solve -i = -z*i + 1 for i.

-1

Let g = -482 + 487. Let t = -3 + 6. Let l = 6 - t. Solve -2 - l = -g*r for r.

1

Let u(v) be the first derivative of v**2 + v + 1. Let p be u(1). Suppose -9 = -3*t, 3*j + p = -0*t + t. Solve j = -2*y + 3*y - 3 for y.

3

Suppose -5*i = 15, -4*r - 4*i - 3 = 1. Suppose 0 = -2*s + 4*c - 7*c - r, -c = 2. Let f be (-150)/(-9) + s/(-3). Solve b - f = -3*b for b.

4

Let z be 1*6 - (7 + -5). Solve 3*k + z + 2 = 0 for k.

-2

Let p(y) = y**2 + 3*y - 1. Let m be p(-3). Let f = 9 + m. Solve -3*h = h + f for h.

-2

Let d(v) = -5*v + 6. Let q be d(-6). Suppose 4*i - q = -12. Let x = 9 - i. Solve -2 - x = -l for l.

5

Let w(u) = -u3 - 2*u2 - 3. Let g be w(-3). Suppose 4*t - v + 3v + 6 = 0, -v + g = -t. Let j be -2 + 3(-4)/t. Solve -j*l = -0 + 8 for l.

-4