Suppose f + m - 9 = -m, -5*f + 17 = -4*m. Solve -10 = -f*x - 0*x for x.

2

Let n be 20 + 4 + -7 + 3. Suppose 3*f + 4*v = 26, 2*v + 0*v - 10 = 0. Solve -n = 7*a - f*a for a.

-4

Suppose 5*j - 41 - 2 = 3*w, 4*w = 3*j - 17. Suppose -5*s + 1 = -3*i + 8, i + 5*s - 9 = 0. Solve i*q = -j - 5 for q.

-4

Suppose -12 = -c + 8. Solve -c = -3*o - o for o.

5

Let l(k) = 5*k2 + k + 1. Let y(j) = -j2 + 7j - 7. Let t be y(6). Let z be l(t). Let d be 1 + (-5 - 12-1). Solve -z*r + 7 = -d for r.

3

Let y = -5 + 7. Suppose -y*u = 2*u. Solve -z + 4 + 0 = u for z.

4

Suppose 2*p - 6 = 3*p. Let j = p + 4. Let t be j/(-8) - (-87)/4. Solve 3*f = t - 7 for f.

5

Let t = -10 - -22. Suppose -4*w + t = 0, d = -4*d + 3*w + 11. Let y(z) = -2*z - 8. Let v be y(-9). Solve d*s = -s - v for s.

-2

Suppose -3*i = 3*w, 30 = 9*i - 6*i - 3*w. Solve 2*s - i*s = -15 for s.

5

Suppose -3*j = 5*n - n - 25, j - 4*n = -13. Let p(f) = -f3 + 5*f2 + f - 7. Let l be p(5). Let y = j - l. Solve 3 = 2*m + y for m.

-1