Let f = -4 - -1. Let w = -1 - f. Solve -y - 2 = w for y.

Let m(i) = -i**2 + 2*i + 3. Let v be m(3). Solve v*x - x = 0 for x.

0

Suppose -7 = -j + 3*j - 5*m, 5*j - 4*m - 8 = 0. Let i = -35 - -43. Solve i = -r + j for r.

-4

Suppose 5*w + 10 = 5*v, v - 3*w = -3*v + 13. Solve 2*i = v*i for i.

0

Let a be (23/(-7) - -3)*-7. Suppose 2*p + a*l = -0*l + 18, 3*p - 22 = -2*l. Solve -3 = -p*b + b for b.

1

Let p be ¹¹⁶⁄₂₀ + ¹⁄₅. Suppose 2*x + p = 2*o, 2*x + 3*o - 9 = -0. Let b = x + 3. Solve 0*s - b*s - 12 = 0 for s.

-4

Let g(s) = -2*s - 4. Let x be g(-3). Suppose -4*o = x*v - 4, -o + 11 = -3*v + v. Suppose -7*d + 3*d = 0. Solve d = -5*b + o*b + 2 for b.

1

Let v be 1 + 2 - (0 + 0). Let m = -1 + v. Solve -3*w = m*w + 10 for w.

-2

Suppose 4*w + 9 = 3*o, -3*o + 9 = -w - 0*w. Solve 0 = 4*h - h - o for h.

1

Let x(i) be the first derivative of i4 + i²⁄₂ - i + 2. Let f be x(1). Suppose -f*s = s - 65. Solve -3 = -2*y - s for y.

-5

Let x = -8 - -14. Solve 4*j = -2 - x for j.

-2