Let x be (-4)/(-2)*1/2. Suppose -1 = f + x. Let c be 0/(6/f - -2). Solve 3 = -r - c for r.

Let v be ⁴⁸⁄₈ + -1 + 3. Solve -v = 4*n - 0 for n.

-2

Suppose 0 = -5*z - 4*t + 14, -5*z + z - t = -9. Solve 0*a = 2*a + z for a.

-1

Suppose -5 = 4*x - 17. Suppose 0 = -0*b - x*b + 12. Suppose -d = -b*d + 18. Solve -d = -3*v + 3 for v.

3

Let s(j) = j2 - 3*j - 2. Let h be s(5). Let m(o) = o2 - 8*o + 6. Let p be m(h). Solve -p*k + 20 = -k for k.

4

Let g(l) = l3 + 6*l2 - 6*l + 10. Let o be g(-7). Let u(x) = -x + o*x + 2*x2 - 2*x - x3 + 1. Let j be u(-2). Solve 2 = -3*i + j for i.

5

Let i be (-15)/20*8/(-2). Suppose -2*f + 12 = 2*t, -5*t - i*f = -2*f - 18. Solve -t = 2*j - 1 for j.

-1

Let i(o) = -o + 1. Let j be i(-1). Suppose 0 = 3*n - 2*g - 7, 0 = -2*n + 4*g - j*g + 2. Suppose 5*c + 5*v = 5, -v + 13 = -0*c + n*c. Solve -c = x - 0*x for x.

-3

Let d = -23 + 29. Solve 0 = -3*w + d*w + 6 for w.

-2

Suppose 3*v + 0*v - 12 = 0. Let j(b) = b - 7. Let m be j(10). Solve m*a = 7*a - v for a.

1

Suppose 22 = 5*n + 3*f, 9*f - 4*f = n - 10. Solve 4*p + n = 1 for p.

-1