Let x be (49/(-35))/(2/(-10)). Let a = 10 - x. Suppose 0 = a*d - d - 12. Solve -d*k + 3*k = 3 for k.

-1

Let a be (-4)/((4 + -2)*-1). Solve 12 - a = 5*u for u.

2

Let o(u) be the third derivative of -u560 + u44 + 5*u33 + 4*u2. Let h be o(7). Solve h = m - 2*m for m.

-3

Suppose 0 = -5*w + 3*h + 146, -2*w + h + 58 = -0*w. Let g = -17 + w. Solve 3*t + g + 1 = 0 for t.

-4

Let a be (-1)/2*-6 - -3. Suppose -5*f = 5*r - 20, a*f - 2*f + 3*r = 16. Let m = -8 - -11. Solve f*d = m*d - 2 for d.

-2

Suppose -2*i - 4 = 10. Let k(v) = v**2 + 5*v - 10. Let f be k(i). Suppose -4*c = t - 3, -t - 1 = -f. Solve c*b + 4 = 2*b for b.

2

Let j(t) = 25*t - 15. Let a(l) = l - 1. Let i(q) = 20*a(q) - j(q). Let u be i(-2). Solve u = 2*y - y for y.

5

Let w(h) = h3 - 10*h2 + 9h + 3. Let z be w(9). Let i be (0/(-1))/2-1. Let y be (-2 + i)*(1 + -2). Solve g - y = z for g.

5

Let g be 388 - 2/(-8). Suppose o - 14 = 15. Suppose -4*m - g*i + o = 0, -3*m + i + 4*i - 22 = 0. Solve 0*j + j = -m for j.

-1

Suppose -5*h = -2*b + 9 + 7, 0 = 4*b - 4*h - 32. Suppose 4*o = 4*q - 13 - 3, 0 = -q + 5*o. Suppose -q*d = -b*d. Solve d*n - 12 = -4*n for n.

3