Let s = -13 - -13. Solve -i = -s*i for i.

Suppose 2*i - 7 = -5. Solve 0 = -2*k + i + 7 for k.

4

Let z = 29 + 68. Suppose 5*o + 25 = 2*j, 3*j - z = -4*o - 25. Solve 5*y = -0*y + j for y.

4

Let i(g) = 4*g**2 + 4*g - 3. Let f be i(2). Suppose -6 + 31 = 5*l. Solve -f = l*w - 6 for w.

-3

Suppose 2*u - 5 - 1 = 0. Let q be 1 + 1/(-2)*0. Suppose f - q = u. Solve -5 + f = d for d.

-1

Let w be ((-2 - -18) + 0)/2. Let m = w + -8. Suppose m = -l - l + 4. Solve 0 = l*z - z - 1 for z.

1

Let p(m) be the first derivative of m⁴⁄₄ + 7*m³⁄₃ - 4*m**2 + 3*m - 3. Let i be p(-8). Solve -2*a = 1 - i for a.

1

Suppose 0 = -4*d + 2 + 70. Suppose 5*o - 6*o = 1. Let j = 4 - o. Solve j*v + d = 3 for v.

-3

Suppose -3*s = -2*j + 7, 0 = -3*j + 11*s - 8*s + 12. Suppose 2 - 27 = -5*b. Solve -j = b*u - 25 for u.

4

Let f(j) = -j3 + 5*j2 + 2*j - 3. Let s be f(5). Let h(p) = -p - 4. Let u be h(-5). Suppose 4*q = s + u. Solve -q - 6 = -4*t for t.

2

Suppose 4*q = 16, -n + 3*q - 13 = -3. Suppose -n*c = -6 + 2. Let d(i) = i + 11. Let h be d(-9). Solve -h*l + c = -4*l for l.

-1