Let h = 8 + -7. Let s = 4 - h. Solve 1 = -a - s for a.

-4

Let k be 12/(-8) + 201⁄6. Suppose 2*l = 2*b + b - 23, 0 = -4*b + 2*l + k. Let t be 1b(-6)/(-18). Solve -t*h + h = -4 for h.

2

Let u = 4 - 2. Solve 7*l - u*l + 10 = 0 for l.

-2

Suppose -4*q + 18 + 26 = 0. Suppose -2*x = -3*s + 6, -3*x + 5*s - q = -0. Solve -11 = x*l + 1 for l.

-4

Let x(p) = p**2 - 2*p - 1. Let t be -3 + (-1 - (1 + -4)). Let n be x(t). Suppose -n*g - 4 = -3*l + 7, -3*l + 17 = g. Solve -q + 3 + g = 0 for q.

5

Suppose 40 = 9*q + 4. Solve 0 = 3*p - 8 - q for p.

4

Let q be 6 - ((-16)/(-2))/4. Solve 0 = -q*y + 2 + 2 for y.

1

Let g(k) = -k3 - 9*k2 + 5. Let v be g(-9). Solve -6*c = -c - v for c.

1

Suppose -n - 3*t + 62 = 4*n, -5*t + 20 = 0. Let m be (-65)/n*2/(-1). Solve -7 - m = -4*v for v.

5

Let o = -94 + 100. Solve -5*a = -o*a + 3 for a.

3