Let b = 4 + 3. Let f be ((-1)/3)/(5/(-75)). Let o = b - f. Solve 0 = -o*h + 4 for h.

Suppose -4*l - 3*g + 3 = 0, -l + 3*g = -3*l - 3. Let z = 45 + -25. Suppose 5 = -5*s - 3*o + z, -s = 2*o + 4. Solve m - s = -l for m.

3

Suppose 0 = 2*p - 4*f - 46, 8*f - 44 = -4*p + 4*f. Solve -p = -3*o - 0*o for o.

5

Suppose -5*h - 10 = -5*q + 25, -3*h - 4*q = 0. Let g = h + 6. Solve -4 = 2*n - g for n.

-1

Let k be -1 - -7 - (0 - -1). Solve -21 + 6 = k*p for p.

-3

Let o(k) = -k + 7. Let s be o(-8). Suppose 3*w = -j + s, 2*j = 4*w - 0 - 20. Let u = 9 - w. Solve 2*t = -0*t + u for t.

2

Suppose 0 = -2*c + 2, 0*m - 3*m = -4*c - 2. Suppose -28*a + 36 = -19*a. Solve -5*o = -a*o - m for o.

2

Let d = 2 - 1. Solve -3*v - d = -7 for v.

2

Let t(s) = s + 4. Suppose 2*m + 3*m = 0. Let y be t(m). Suppose 4*h + k = 25, 0 = -3*k + 9 + 6. Solve -h*c + c = -y for c.

1

Let k(v) = 5*v + 7. Let l(o) = -4*o - 6. Let m(q) = 5*k(q) + 6*l(q). Let f be m(-1). Let z be (-9)/6 + (-13)/f. Solve 0 = -2*d - z + 1 for d.

-2

Let h(u) be the third derivative of u⁵⁄₆₀ + u⁴⁄₂₄ + u3 - 8*u2. Let w be h(-3). Solve 4*a = a + w for a.

4