Suppose 0 = 3*t - 18. Let r = t + -2. Solve 0 = -f + r for f.

4

Let a = -8 - -11. Let q be -1*(0 - (a + -1)). Solve -5 - 5 = -q*r for r.

5

Let r = 7 + 2. Let l(j) = -j3 + 10*j2 - 9*j + 4. Let o be l®. Solve o*k = 3 + 5 for k.

2

Suppose -2*i = -0 - 4. Solve l + 1 = i*l for l.

1

Suppose 7*i = 2*i. Suppose -2*m + 4 = i, 4*l + m + m = 20. Solve l*s + 10 = -s for s.

-2

Let d be (3 + 2 + -4)/1. Let w(m) = -6*m2 - d + 7*m + m3 + m - 4. Let t be w(5). Solve -6*j + t = -j for j.

2

Let p(m) = m**2 - m - 1. Let y be p(3). Suppose 5*g - 64 = -3*g. Suppose 2*r - 4 = r + w, 2*r - y*w - g = 0. Solve r*f = -3 - 9 for f.

-3

Suppose -n = -3 - 6. Let x = n + -7. Let z be x/(-11) - (-245)/77. Solve 4*c = z*c - 5 for c.

-5

Let x be 2⁄7 - 108/(-14). Suppose -2*t - x = -4*t + o, -4*t + 5*o = -16. Solve -6 = t*n + 6 for n.

-3

Suppose 14 = -3*b - 2*p - 3*p, -4*b = -5*p - 28. Let s be ((-32)/(-12))/(b/9). Let t = -1 - -1. Solve t = 2*k + k - s for k.

4