Let u = 9 - -1. Let p be ((-4)/10)/(2/(-20)). Let m(q) = q**2 - 3*q - 2. Let o be m(p). Solve -o*v - u = -7*v for v.

2

Let k(x) be the second derivative of -7*x**3⁄6 + 2*x. Let m be k(-1). Suppose 2*y - m*y + 50 = 0. Solve c = -4*c + y for c.

2

Suppose -4*h - 7 + 23 = 0. Let v(a) = a**2 - 4*a + 3. Let r be v(h). Solve 0 = 7*f - r*f for f.

0

Let j(g) be the second derivative of -g3⁄6 - 3*g2 + 2*g. Let t be j(-6). Solve t*u + 4 = -u for u.

-4

Let p(b) = b**2 + 4*b - 31. Let x be p(-9). Solve 15*v - x*v = -3 for v.

-3

Let r be (3/(-4))/((-4)/(-48)). Let w = r - -11. Solve -d = -3*d + w for d.

1

Let r(v) = v**2 + v - 1. Let y be r(-3). Let g be ((-10)/4)/y*24. Let l be 3/(-12) - 63/g. Solve l*z - 2*z - 6 = 0 for z.

2

Suppose 0 = 3*z + 13 + 5. Let k(d) = d3 + d2 - 2*d. Let l be k(2). Let n = l + z. Solve 0 = -4*q - n + 6 for q.

1

Let d® = 13*r**2 - 1. Suppose 0 = -4*j + 6*y - 3*y - 19, 0 = 4*j - y + 9. Let w be d(j). Solve w = -4*x - 0 for x.

-3

Let c(x) = x**2 + 2*x - 1. Let r be c(1). Suppose -2*f = r*d, -4*d - 2*f = d - 15. Solve d*j = -2 - 3 for j.

-1