Let d be 8/(-32) - 49/(-4). Suppose 2*f - 6*f = -d. Let r = -13 + 28. Solve -r = f*c - 0*c for c.

-5

Suppose 51 = -5*h + 2*h. Let l = h - -23. Solve -l*w + 3*w - 15 = 0 for w.

-5

Let l be 7 - ((1 - -3) + -2). Suppose -2*f = -4*f - 5*m + 15, 3*m = -f + 9. Let r be 4 + 4 + 12/(-3). Solve -l*h + h - r = f for h.

-1

Let a(g) be the second derivative of -g4⁄12 - 7*g3⁄6 - g**2 - g. Let l be a(-5). Solve -6*r = -2*r - l for r.

2

Suppose 7 = 5*h - 8. Suppose -4*z - 5*p - 27 = -z, p - 5 = 2*z. Let a = z + 4. Solve a = 2*t - h - 1 for t.

2

Suppose -4*b - 5*i + 49 = 0, b - 4*b + 28 = 2*i. Solve -b = -0*n - 2*n for n.

3

Suppose 23*w - 14 = 21*w. Solve 0 = w*y - 3*y + 12 for y.

-3

Let v be 2 - (-9 - (-2)/(-2)). Let b = v - 12. Let x be 74⁄14 + 2/(-7). Solve 20 = -b*t + x*t for t.

4

Let f = -21 - -23. Solve 3 = -f*x + 9 for x.

3

Let t(s) = -s3 - 2*s2 - 3*s - 2. Let a be t(-3). Suppose 3*v + 4 - a = 0. Suppose -4*c + 40 = -v*x - 0*x, 3*c - 4*x = 28. Solve g + c = 5*g for g.

3