Let u = -7 - -10. Solve b + 1 + u = 0 for b.

Suppose 0 = -0*g + 2*g. Let i = 15 - 11. Suppose 0 = -9*o + i*o. Solve o = t - g*t - 3 for t.

3

Let m be (-20)/3 - (-1)/(-3). Let c(w) = -w**2 - 5*w + 9. Let j be c(m). Let r = j + 7. Solve -2*i = 8 + r for i.

-5

Let m(y) = -1 + y3 + 4*y2 - y + 1. Let f be m(-3). Let x(b) = -b3 + 4*b2 + 2. Let l be x(4). Solve f = -2*a - l*a for a.

-3

Let p(u) = u3 + 2*u2 + 2*u + 2. Suppose 3*a = -1 - 5. Let x be p(a). Let n(d) = d + 4. Let l be n(x). Solve -l*k = -3*k + 3 for k.

3

Let b = 2 + -4. Let u be (-2)/3 + b/6. Let z be 1 - u - 0/(-9). Solve z*k = 10 - 2 for k.

4

Suppose 3*u - 40 = -4*t, -t = 4*u + 3*t - 48. Solve u = 4*q - 4 for q.

3

Let r = 47 - 24. Let o = r - 20. Solve o*x = -2*x - 5 for x.

-1

Suppose 3*y - y = 38. Let u be 1 + y - ⁸⁄₂. Let j(w) = -2*w + 1. Let n be j(-1). Solve -b - n*b + u = 0 for b.

4

Let n be (¹²⁄₁₅)/((-2)/(-10)). Suppose -20 = n*x + 5*d, -2*x + d + 0 + 4 = 0. Solve 2*j + j = x for j.

0

Suppose 7 + 13 = 5*v. Suppose -v*a + 48 = -a. Solve 4*d = -0*d + a for d.

4