Let y = 11 + -8. Suppose -4*w + 6*v + 27 = y*v, 10 = 5*w + v. Let n = 0 + w. Solve 22 = 5*z - n for z.

Suppose 6*p - 3*r - 43 = p, 0 = -p + 3*r + 11. Solve -2 = 5*k + p for k.

-2

Suppose 0 = -5*f + 5*t + 100, 5*t + 68 = -0*f + 3*f. Solve 7*w + f = 3*w for w.

-4

Let l be (-2 + 0)*(-9)/6. Let i = 4 - l. Let k = 9 - i. Solve k = -z - z for z.

-4

Suppose 3*o - 16 = -k - 4, -4*o = 3*k - 16. Solve -o*i = -9*i + 15 for i.

3

Let n(s) = s3 + 2*s2 + 4. Let p be n(0). Solve -p*d - 1 = -5 for d.

1

Let j be (-63)/(-12) - ¹⁄₄. Let i be (8 - j) + 1 + -1. Solve z = -0*z + i for z.

3

Let o = 48 - 38. Solve 0*q + o = 2*q for q.

5

Let r be (-2)/(-5) + (-7)/5. Let k be ((-8)/10)/(r/5). Solve 7*h - k*h = -15 for h.

-5

Suppose l - 3*f = -5 - 0, 3*l - 6 = 2*f. Let r = l + -1. Let n be ⁸⁄₁₂ + (-2)/r. Solve 0 = -n*q - 4*q - 12 for q.

-3

Let k(h) = -7*h2 - 5*h - 5. Let n(u) be the first derivative of -u3 - u**2 - 2*u + 1. Let r(p) = 2*k(p) - 5*n(p). Let x be r(0). Solve 0 = -x*w - 2*w for w.

0