Suppose -2*f = -3*f - 13. Let h = -11 - f. Solve 3 = -n - h for n.

-5

Suppose 0 = 5*r - 9 + 4. Let z be (-13 - (4 - r))/(-2). Solve 33 = 5*o + z for o.

5

Let x(n) = 2*n**2 - 3*n + 1. Let w be x(2). Let c = 4 - 2. Suppose c*a = -w*a. Solve 0 = -t - a*t - 4 for t.

-4

Let i be 810*(-25)/(-10). Let b(s) = -s - 3. Let g be b(-6). Solve g*r - i = r for r.

1

Let c = 8 + 1. Solve v - c = -2*v for v.

3

Let a be 7 + (13 - 1)/(-3). Suppose -2*h - 3 = 2*t - 15, -5*h + 3 = -4*t. Solve -a = -3*d + t for d.

2

Suppose 2*q - 8 = 2*w, -2*q - 4*w = 8 + 8. Solve q*t + 2 = -t for t.

-2

Let v(x) = -2*x*2 - x + 1. Let h be v(1). Let s be ((-1)/h)/(-1)-4. Solve -2*f = s*f - 20 for f.

5

Let i(j) = j3 + 3*j2 - 5*j. Let q be i(-4). Suppose -21 = -t + 3*w, -118 = -q*t - w - 4*w. Let f be (-2)/9 - (-114)/t. Solve -f*s + 13 - 29 = 0 for s.

-4

Suppose 5*r + 15 = 0, 5*r = -2*x + 2*r - 7. Solve 1 = 2*i - x for i.

1