Suppose 0 = -3*l + 6*l - 18. Suppose -a - 8*f = -3*f + l, -f = 5*a + 6. Let k be 0/((-1 - a) + 1). Solve k*b - b + 1 = 0 for b.

1

Let u(f) = f3 + 3*f2 - 6*f - 6. Let j be u(-4). Suppose -j*c = -0*c. Solve 3*y + 2*y + 5 = c for y.

-1

Let c(b) = 3*b**2 + b - 1. Let q = -4 + 12. Let s = q - 7. Let n be c(s). Solve 0 = -n*a - a for a.

0

Suppose -2*z - 34 = -2*a, z = 4*a + 2*z - 43. Suppose -4*m + 4*h - 3*h + a = 0, 12 = 3*h. Solve m*f + 3 = -1 for f.

-1

Let g be ((-4)/(-6))/((-19)/(-57)). Solve 1 + 1 = g*t for t.

1

Let u(l) be the second derivative of -7*l5⁄20 + l4⁄12 - l3⁄6 - l2⁄2 - 2*l. Let a be 2 - (2 + (1 - 0)). Let n be u(a). Solve 4*z - 2*z - n = 0 for z.

4

Let u(l) = 2*l*2 - l. Let s be u(2). Let m(g) = -g - 8. Let q be m(-6). Let x be (s + q)(-6)/(-8). Solve -5*r = -x*r for r.

0

Let o be (1⁄3)/((-84)/(-27) + -3). Solve -o*t = t + 8 for t.

-2

Suppose -4*m + 7*m = 12, -i + 3*m - 11 = 0. Solve -3*c - i = -4*c for c.

1

Suppose -3*j + 2 + 15 = h, 3*j = 5*h - 13. Suppose j*c = 3*z + 2*z + 11, 28 = 2*c + 2*z. Let f be c/4*8⁄3. Solve 0 = -5*l - f + 21 for l.

3