Suppose 2*m + 13 - 1 = -4*v, 5*m + 2*v - 10 = 0. Suppose 13 = -c + 2*c + 4*k, -m*k = -5*c + 17. Solve -c*o + 20 = -o for o.

5

Suppose -2*g + 4*g = -4*p - 38, 4*g - 4*p + 16 = 0. Let d be (-160)/6 - 6/g. Let y be 2/(d/30 + 1). Solve a = -2*a + y for a.

5

Let o(p) = -3*p3 + 12*p2 + 3*p + 12. Let y(i) = i3 - 4*i2 - i - 4. Let f(b) = -3*o(b) - 8*y(b). Let x be f(5). Solve -x = k + 3*k for k.

-4

Suppose 0 = j - 5*i + 5, -2*j - 4*i + 3*i + 23 = 0. Solve v + j = -4*v for v.

-2

Let k be (-1 + 1)*(-4)/8. Suppose 0 = 4*s - 3*s - 5*b + 15, k = -5*s + 4*b - 12. Solve -5 + s = -5*f for f.

1

Suppose -5*r + 0*r = 15. Let q be (1⁄3)/((-1)/r). Solve -q = -w + 3 for w.

4

Let i = 6 + -4. Suppose -5*z + 4*d = -i, -3*d - 14 = -4*z - 6d. Let s be -2(2 + -1) - -2. Solve s = 2*p - z for p.

1

Suppose 6 - 2 = 4*l, -2*l + 2 = 5*v. Let j be (-8 - v)/(-2) - -1. Solve m = -0*m + j for m.

5

Suppose -13*l + 20 = -8*l. Suppose 4*g = 4*f - l, -f = f - 5*g + 10. Solve -f*b = -10 - 5 for b.

3

Let h be (-2)/(-6) - 2/(-12)*-2. Solve 15 = -3*g - h*g for g.

-5