Let m be 0 + 0 - (0 + 2). Let i = m - -7. Solve i*v + 0*v = -5 for v.

Suppose 0 = -4*x - 3*r + 21, 7*r - 2*r = -4*x + 27. Suppose 0 = 3*h - 0*h. Let k = -5 + 14. Solve -x*q + 0*q - k = h for q.

-3

Let i(s) = s + 2. Let f be i(3). Suppose -2*c - m - 6 = 3, -c + fm = -1. Let p be c/(-3)(-3)/(-2). Solve -p*a - 5 = -3*a for a.

5

Let b = 6 - 4. Let c = b + 4. Solve l = c*l - 10 for l.

2

Let h(f) be the first derivative of -f**²⁄₂ - 2*f - 1. Let q be h(-4). Suppose q*r = -2*r. Solve r = -i - 2*i - 9 for i.

-3

Let v be (1 - ⁷⁄₅)*-5. Let n® = -r**2 - 4*r + 5. Suppose 5*h = 3*h - 8. Let b be n(h). Solve v*g - b = 3 for g.

4

Suppose 4*m + 4*b - 8 = 2*m, 4*b - 8 = 0. Suppose 4*p - 2*o - 18 = -m*p, 3*o = p - 12. Suppose p*s - 2*s = 0. Solve 1 + s = r for r.

1

Let g be (0 - 7/(-2))*⁴⁄₇. Solve -5*b + 3 = -g for b.

1

Suppose -2*j + 4 = -2. Let w be (28/(-12))/((-1)/j). Let i be (w - 3)*²⁄₄. Solve 6 = i*t - 2 for t.

4

Suppose -3*s - p - 2*p = -30, -20 = -s - 3*p. Let v be ((-5)/(-4))/((-5)/(-20)). Let n = v - 3. Solve s*f - n - 8 = 0 for f.

2

Let b be ⁴⁄₃ + (-16)/(-24). Solve -b*m + 3*m + 1 = 0 for m.

-1