Suppose 4*r + 7 = x - r, -2*x = 4*r. Solve 2*y - x + 4 = 0 for y.

-1

Let v = 6 - 3. Suppose 2*k - 5*d = 21, 2*k + v*d + 1 = 14. Suppose k*f = 3*f + 10, -5*f = -4*q + 2. Solve q = -g - 0 for g.

-3

Let a be -1 + 4 + (10 - 8). Suppose -40 = j - a*j. Solve -5*s - 10 = j for s.

-4

Suppose 0 = w + 3*w - 44. Let p = w - 8. Solve 1 = -y - p for y.

-4

Suppose 2*j - 3*n = -33, 6*j + 77 = 2*j - 5*n. Let l be ((-8)/(-6))/((-4)/j). Solve 0 = -2*m - 0 - l for m.

-3

Let m(q) = -q3 + 4*q2 + 8*q + 1. Let v be m(5). Solve -2*l - 6 = -v for l.

5

Suppose -l + 0 + 5 = 0. Let o = -3 + l. Suppose o = 4*v - 3*v. Solve v*u + 1 = -3 for u.

-2

Let m(j) be the first derivative of j**2 - 5*j - 3. Let n be m(4). Solve 0 = 4*x - 1 - n for x.

1

Let j(q) = 10*q**2 - q - 2. Let o be j(2). Suppose -o - 13 = -5*x + 4*m, -4*x - 4*m = -32. Solve -x = -2*r + 5*r for r.

-3

Let p(y) = 4*y3 + y2. Let s be p(1). Suppose -244*x + 265*x = 0. Solve s*t - 2*t = x for t.

0