Let n = -22 + 24. Solve -2 = -f + n for f.

4

Suppose -5*d + 5*g + 100 = 0, 0 = -0*g - 3*g - 6. Let o = -8 + d. Let q = 10 + -5. Solve o*r = 5*r + q for r.

1

Suppose 0 = 2*x - 3*i - 54 + 3, 3*x - 48 = -5*i. Solve -4*g - x = -1 for g.

-5

Suppose -22 = 5*f + 8. Let t = f + 6. Solve t = l - 0*l - 3 for l.

3

Let b be (2⁄7)/(1⁄7). Let y = 7 - 4. Suppose 0 = -3*a + y*x + x + 15, 0 = 4*a + 3*x - 20. Solve -a*d + 17 = b for d.

3

Let s = -3 - -23. Let j(i) = i + 2. Let o be j(-2). Solve o = -4*r - 0*r - s for r.

-5

Suppose 5*g = g + 12. Solve 2*m + g = -7 for m.

-5

Let b(z) = z**2 + 21*z + 38. Let a be b(-19). Solve 2*s - s + 3 = a for s.

-3

Suppose 3*g = -2*g + 100. Suppose 0 = -2*l + l + d + 2, 2*l = -2*d + 8. Suppose 9 - 32 = -5*q + 2*s, 4*s = l*q - 11. Solve -5*x - g = q for x.

-5

Let b(t) = -4*t**2 - 3 + 4 - 2. Let j be b(-1). Let i(q) = -2*q - 6. Let n be i(j). Solve -n*a + 1 = -7 for a.

2