Suppose s - 64 = -62. Solve 7*i = s*i for i.

Let f(w) = -w3 - 2*w2 - 2*w + 1. Let b be (-18)/4*6/(-9). Let h = b - 5. Let x be f(h). Solve -x = -q - 1 for q.

4

Let j = 22 - 22. Solve 5*d = -5 - j for d.

-1

Suppose 4*f = 6*q - q + 55, 0 = 3*f - q - 44. Solve -f = 3*v + 2*v for v.

-3

Let f be 0 - -19 - (-3)/(-3). Let k = f + -13. Suppose -2*x = -k*s + 5, 6 - 1 = 4*x - 5*s. Solve -x*l = -l - 20 for l.

5

Suppose -5*k - 4*c = -21 - 35, 4*k = c + 28. Let w = k - 2. Let o be (8 - w) + -2 + 0. Solve 6*h - 3*h + 12 = o for h.

-4

Let b(p) be the first derivative of -⁷⁄₂*p2 - ¹⁄₃*p3 + 5*p - 4. Let j be b(-7). Solve -z = -6*z + j for z.

1

Let o(k) = -k2 - k3 + 2*k2 + 6*k + 5*k2 + 10. Let q be o(7). Let t be (-2)/q - 68/(-12). Solve v = t*v + 12 for v.

-3

Let y = -130 - -135. Solve 4*u - y*u = 0 for u.

0

Let o(g) be the second derivative of -3*g3 + g²⁄₂ + 2*g. Let j be o(-1). Solve 0 = 3*l - j + 7 for l.

4

Suppose -1 = -3*d + 11. Solve 5*m = d*m + 1 for m.

1