Suppose 2*l - 2*y = 0, 3 + 1 = 2*l - 3*y. Let a = -1 - l. Solve 2*d - 20 = -a*d for d.

4

Let m© = -c3 - 5*c2 - 4*c + 4. Suppose 3 - 19 = 4*w. Let y be m(w). Solve 15 = y*t + t for t.

3

Let s be -2*(-11 - 4⁄2). Suppose 8 = 3*f + 5*q, -3*f + s = 2*q - 6*q. Solve -4 = -2*c + f for c.

5

Let b(p) = -p + 7. Let j = 10 + -7. Let w be b(j). Solve 4*y = 6*y + w for y.

-2

Let f be 12/(-9)*(-6)/4. Suppose -f*p + 1 = -5. Solve 0 = -3*j - p for j.

-1

Suppose 0 = 2*c - 8 - 2. Let w(j) = 2*j**2 + 2*j - 1. Let l be w(-2). Solve -l*q = -c*q + 10 for q.

5

Suppose -5*p = -0*p + 30. Let h = 8 + p. Solve -9 = -q - h*q for q.

3

Suppose -2*h - 3*l + 20 = 3*h, -3*l = 2*h - 8. Solve 3*v - h*v = -4 for v.

4

Let p(s) = -s**2 - 16*s - 13. Let t be p(-15). Solve 0 = -5*o - 27 + t for o.

-5

Let p be (2⁄3)/(2⁄6). Suppose 1 = 3*f - 2, 2*s + 5*f - 25 = 0. Solve p*j - s = 7*j for j.

-2