Let a(x) = -x**3 + 6*x**2 + 7*x + 3. Let u be a(7). Let g(b) = 10*b**2 - 2*b - 1. Let j be g(-1). Let k be j*1 - 3/1. Solve -k*o = -u*o + 25 for o.

Let i = 0 - 6. Let w = i + 4. Let j be 3/w*(-8)/3. Solve 0 = j*c + 8 - 0 for c.

-2

Suppose 4*y - 5 - 19 = 0. Suppose 0*k = -2*k + y. Suppose -k*o = o - 8. Solve 5 = o*t - 7*t for t.

-1

Suppose -c = 4*c - 40. Suppose 4*d + 20 = x, -4*x + 2*d = -0*d - 10. Suppose x = l - 3*l + 4. Solve -l*j + c = -4*j for j.

-4

Let l be (6 - 3)*⁸⁄₁₂. Suppose -6*b + 5*q = -5*b - 16, -2*q - 8 = -l*b. Solve p + 0 - b = 0 for p.

1

Suppose 3 = -y - 2*i + 2, 3*y = -5*i. Suppose 1 + y = n. Let m be (-16)/(-12) + (-4)/(-6). Solve -m*q = -n*q for q.

0

Let h(j) = j**2 - 2*j - 12. Let w be h(6). Solve f - w = -3*f for f.

3

Let i(k) = 112*k + 1. Let c be i(-1). Let a be c/(-21) - (-2)/(-7). Suppose 24 = -a*g + 4*v + 71, 0 = g - 5*v - 22. Solve -2*j + g*j = -20 for j.

-4

Suppose 2*r - 10 = -3*r. Let x be 24/(-36) + r/3. Solve 0*l + 4*l = x for l.

0

Suppose 7*r = 2*r. Solve 4 = -4*c - r for c.

-1

Let i = 86 + -82. Solve i*l - 14 = -34 for l.

-5