Suppose 56 = 5*i + m, -5*i + 0*m + 3*m = -72. Solve s = 4*s + i for s.

Let x = 61 - 53. Solve -2*c + 2 + x = 0 for c.

5

Let g = 71 - 71. Solve -5*m + 33 - 8 = g for m.

5

Let g(i) = i3 - 3*i2 + 4. Let p be g(3). Suppose 0 = p*s - 2*l + 2, s + 0*l + 3*l - 3 = 0. Suppose 9 = -3*n - s*n - 3*r, 5 = -r. Solve -n*z - 15 = z for z.

-5

Let g(i) = 2*i - 6. Let t be g(6). Let z = 9 - t. Solve 19 - z = -4*x for x.

-4

Let l(m) = -m**2 - 7*m + 8. Let h be l(-8). Suppose -4*a + 15 = 5*u + a, -a - 3 = -u. Suppose -2 = -f + u. Solve -f*v - 4 - 16 = h for v.

-4

Suppose -3*c = -c + 2, 3*b = -2*c + 7. Let n be (-1)/2 + (-12)/8. Let k be 0 - (-1 + 2) - n. Solve -4*y + b = -k for y.

1

Let v be (-9)/(((-2)/6)/((-7)/(-21))). Suppose 3*m = m + 2. Solve 0 = 4*s + m - v for s.

2

Let p(j) be the first derivative of -j⁴⁄₄ + 8*j³⁄₃ - 7*j**²⁄₂ + 5*j - 5. Let h be p(7). Solve -7 + 32 = -h*q for q.

-5

Let h = 17 - 5. Suppose -w - h = w - 5*b, 2*w = 4*b - 8. Let p be ((-15)/2)/((-2)/w). Solve 10*y - 5*y = p for y.

3

Let y(v) = -3*v + 27. Let p be y(8). Solve 0 = -8*o + p*o + 20 for o.

4