Let g(n) = -n - 1. Suppose 0 = -3*s + 2*h - 23, 3*h = -2*s + 4*h - 14. Let w be g(s). Solve w*o + o - 25 = 0 for o.

Let i = 10 - 9. Let r be i + 25 + -8 + 4. Solve -7 = 3*y - r for y.

5

Suppose 0 = 3*b + 2*b - 20. Suppose -2*l - 3 = -3*l. Suppose -k + l*k = 0. Solve k = -b*j + j - 9 for j.

-3

Let z(o) be the second derivative of -o³⁄₆ + 13*o²⁄₂ + 6*o. Let a be z(13). Solve a*i = -i for i.

0

Let l(j) = j3 - 5*j2 + 2*j + 4. Let w be (-2)/(-3) + (-30)/(-9). Let z be l(w). Let g = z - -6. Solve 3*h = g + 4 for h.

2

Let g be ⁸⁸⁄₁₂ - 4/(-6). Suppose -5*l + 28 = g. Suppose -r = l*r. Solve w + w = r for w.

0

Let o(d) = 2*d3 - 2*d2 + 3*d - 2. Let m = -12 + 14. Let z be o(m). Solve -4*j + 0 = z for j.

-3

Let c = 5 - 8. Let n(z) = z3 + 5*z2 + 3*z - 3. Let y be n©. Solve 5*j + 4 = -y for j.

-2

Let s = 54 + -52. Solve s*o = -0*o + 4 for o.

2

Let u be -15*(0 + (-10)/6). Suppose 2*r - 5*m = -u, -5*r - 4*m + 23 = 3. Solve -2*i - 3*i = r for i.

0

Suppose 0 = 3*w + n - 73, -3*w = -3*n + 16 - 73. Let m = 33 - w. Let y(i) = 8*i3 - i2 - i + 1. Let x be y(1). Solve x*z - 2*z = m for z.

2