Let d(h) = -h - 15. Let b© = -4*c - 46. Let v(g) = 2*b(g) - 7*d(g). Let n be v(7). Solve 0 = -o - 2*o - n for o.

-2

Let y(x) be the first derivative of -x4⁄4 + x3 + 2*x + 3. Let m be y(3). Suppose 5*k + 28 = -m*g + 5*g, 0 = -5*g + k + 54. Solve g = 4*w - 1 for w.

3

Let p(n) = -6*n**2 + n. Let o be p(1). Let h = 2 + -5. Let f = h - o. Solve -2*a - 8 = f for a.

-5

Suppose 0*c + 3*c = 21. Solve 5*p - 3 = c for p.

2

Suppose y + 8 = a, 2*a + 3*y + 16 = 3*a. Solve -5*c = -a*c for c.

0

Let y© = c**2 - 1. Let h be y(1). Solve 2*n + h*n = 4 for n.

2

Let p® = -r**2 - 11*r + 15. Let s be p(-12). Solve -2*n + 11 - s = 0 for n.

4

Let v = -65 + 40. Let n = v - 17. Let r be (n/(-35))/(4⁄10). Solve 5*f - r*f = -8 for f.

-4

Let k = -3 - -5. Let t be (k/5)/((-3)/(-30)). Solve -2*f + 2 = -t for f.

3

Suppose 0 = -2*j + 4*j. Suppose -3*m + 6 = -2*d, 2*m = -4*d - j*d + 20. Solve -3 = m*k - k for k.

-1