Suppose -3*w - 17 + 2 = -5*l, 3*w - 9 = -3*l. Suppose 3*d - 2*d - 8 = w. Solve 5*x + d = 3*x for x.

Let j be (45/(-12))/(²⁄₈). Let r = -9 - j. Solve z - r = -2*z for z.

2

Suppose h - v = 12, -3*h = -0*h - 5*v - 30. Suppose -q + 6*q - h = 0. Let t be (-46)/(-4) + q/6. Solve 0 = x + 2*x - t for x.

4

Let k(m) = -m3 + 6*m2 + 17*m - 7. Let s be k(8). Solve -s = z - 2 for z.

1

Suppose 2*j - 10 = -5*p, 5*j + 0*p - 25 = 3*p. Suppose 0 = j*w - 8*w + 12. Solve -w = 3*b - 2*b for b.

-4

Let l© = -4*c - 8. Let k be l(-3). Solve 8*p - k*p = 0 for p.

0

Let m© = 9*c - 71. Let h be m(8). Solve n + h = -3 for n.

-4

Let y be 285/(-30) + 3/(-2) + 2. Let g(q) be the second derivative of q⁴⁄₁₂ + 3*q³⁄₂ - q. Let i be g(y). Solve o + i = 2 for o.

2

Suppose 0 = -l + 4*u - 2*u + 6, 5*u = 0. Solve l*s = 4*s + 8 for s.

4

Let g = 9 - 5. Suppose -5*u = -g*v + v - 6, -2*u - 3 = -3*v. Suppose -50 = -5*i + 5*w, -5*i - 3*w = -0*i - 26. Solve -u*s + i = -5 for s.

4

Let n(u) = u**2 - 3*u - 10. Let l be n(5). Solve l*x + 4*x = -12 for x.

-3