Let a(o) = -o**2 + 15*o + 6. Suppose 5*i - i - 60 = 0. Let j be a(i). Let v = 2 + 3. Solve -v*k = -2*k + j for k.

Suppose -2*v = v - 30. Suppose 0 = u + 12 - 2. Let t be 2/u + ⁶⁶⁄₃₀. Solve -t*j + 0*j + v = 0 for j.

5

Suppose -4*h - 18 = -5*z, -4*z + 2*h = 4 - 16. Solve 1 = -r + z for r.

1

Let b(y) = -y3 - 4*y2 - y. Let j be b(-4). Let t = j + 8. Solve -4*x + t = -8 for x.

5

Let m = 15 - 9. Solve 2*g + 12 = m*g for g.

3

Let l be ((-9)/6)/((-2)/(-20)). Let t = -21 - l. Let x be (-5 - t) + (-2)/2. Solve x = -2*w + w for w.

0

Let y be ⁸⁹⁶⁄₄₂₀ + 34/(-30) + 1. Solve d - 6 = -y*d for d.

2

Let g = -2 - -10. Let s = 17 - g. Solve 5*t - s = 6 for t.

3

Let h = -5 - -1. Let b = 1 - h. Solve -p - 20 = -b*p for p.

5

Let h be 5/(2 + -1 - 0/4). Solve 3*k = h*k + 4 for k.

-2

Let a be ((4 - 3)*-1)/(-1). Let b = 45 + -43. Solve b = x - a for x.

3