Let h = 1 - 0. Let s be 12 - (1 + -2 + h). Let d be 63/s + (-2)/8. Solve -b + d = -0*b for b.

5

Let l = -4 + 4. Solve r + l = -4 for r.

-4

Let l(m) be the second derivative of 7*m3⁄6 + 15*m2⁄2 - m. Let a(s) = -20*s - 44. Let d© = -6*a© - 17*l©. Let g be d(-9). Solve g = j - 6 + 2 for j.

4

Suppose 0 = 3*p + p - 64. Let j be 4/p + (-45)/4. Let n = 13 + j. Solve n*m = -3*m for m.

0

Let c = -57 - -63. Solve -4*r - 6 = -c*r for r.

3

Suppose 30 = 5*g - 0*g. Suppose 2 = -z, -5*z - 3 = -k + 7. Suppose -4*f + 8 = -k*f. Solve 0 = 4*c + f + g for c.

-2

Let o = 11 - 7. Let x(f) = -4 + 6 - 2 - 5*f. Let m be x(-1). Solve -4*z + m*z = -o for z.

-4

Let r(i) = -i3 + 8*i2 - i + 10. Let o be r(8). Suppose 0*f - f = o. Let u = f + 2. Solve u = s + 1 for s.

-1

Let o(h) = -2*h3 - 12*h2 - h - 1. Let a be o(-6). Solve -15 = -a*k - 0*k for k.

3

Let k = -1 + 6. Suppose -k*z = -5 - 15. Solve z*m + 2 = -6 for m.

-2