Let r be -1*1 + 0 - -3. Let c be 4 - (-1 - -1) - 2. Let s(d) = -d3 + d2 + 3*d + 2. Let k be s(-2). Solve c*y = -r*y + k for y.

2

Suppose 2*g = 2*l + g - 1, 5*g = -4*l + 9. Let b = 1 - l. Solve b = 4*k - 9*k for k.

0

Let s = -6 - -6. Suppose 0 = -x - s*x. Let f be 0 + x + 0 - -20. Solve -f = -6*q + q for q.

4

Let b = -103 + 113. Let f(l) = l3 + 6*l2 + 5*l + 4. Let o be f(-5). Solve -o*u - b = -2*u for u.

-5

Let i = 15 - 9. Let b be 3⁄6 + 63/i. Suppose -1 = -3*k + b. Solve 4*z + k = -8 for z.

-3

Suppose -4*j - 23 = 17. Let t = j + 26. Solve -3*h = h - t for h.

4

Let o be (-10 + 7)*(-4)/3. Let h = o - -4. Suppose 0 = 3*i - 3*t + 6, 2*i - 2*t = t - h. Solve -z = -i*z for z.

0

Suppose 0 = -7*g + 2*g + 10. Solve -g*d + 3 - 7 = 0 for d.

-2

Suppose -4*s = -5*m + 60, m - 5*s - 1 = 4*m. Let a = m - 5. Suppose -a*n = -0*n - 6. Solve 0 = n*l - l - 3 for l.

3

Suppose 0 = -4*o - 3*b + 7 + 30, 2*b + 29 = 5*o. Suppose -4*v = -5*g + o, 5*v + 11 = 3*v + 5*g. Suppose 4*s - v = 14. Solve 0*x - s = -x for x.

4