Let r = -7 - 1. Let i(s) = -s - 5. Let p be i(r). Suppose -3*x + f = -p*f - 29, f - 7 = -4*x. Solve 2*m + x*m = -20 for m.

Let w(j) = 2*j. Let t be w(1). Solve t*c = -1 - 9 for c.

-5

Let q be (⁷⁶⁄₁₆ + -2)*4. Suppose 7*p - q*p + 20 = 0. Solve 3*k = p - 2 for k.

1

Suppose -46 - 2 = 4*c + 3*o, -2*o - 44 = 4*c. Let q® = r**2 + 10*r + 12. Let l be q©. Solve -l*v + 0*v = -6 for v.

2

Suppose -12*j + 14*j = 0. Solve j*l + 6 = 2*l for l.

3

Let g(k) be the first derivative of -k**²⁄₂ + 15*k - 1. Let z be g(12). Solve 4 = -x - z*x for x.

-1

Suppose 37 = 4*u + 3*f, 3*u - 24 = 4*f - 5*f. Suppose -d - 5 = -2*w, -w - 3*d + 8*d + u = 0. Solve -w*c = -c for c.

0

Let j = 26 - 25. Solve j = w + 5 for w.

-4

Suppose -3*p = -2*p + 2*b - 14, -2*p + 5*b - 17 = 0. Solve -3*g = -1 + p for g.

-1

Suppose -43*a + 41*a + 8 = 0. Solve a*c = -9 + 21 for c.

3

Suppose -4*h + l + 77 = 6*l, -13 = -h + 5*l. Let t = 22 - h. Solve -d + t = d for d.

2