Let q = -11 - -15. Suppose 3*m - 12 = 12. Suppose -j + q*y - 19 = m*y, j - 11 = 2*y. Solve -k = 3 + j for k.

Let i = -3 + 15. Suppose 3*b - i = -b. Solve -2*m = -b*m for m.

0

Let v(w) = -w**2 + 10*w + 13. Let y(l) = -l + 5. Let d be y(-5). Let c be v(d). Suppose 2*z - 5*r = 23, -4*z + 3*r + 12 = -c. Solve 0 = z*f - f + 6 for f.

-2

Let d(g) = g3 + 3*g2 + 4*g + 4. Let h be d(-2). Solve h + 4 = -v for v.

-4

Let p be (-5 - 4)*-1*¹⁄₃. Solve 0 = 2*r + p*r for r.

0

Suppose 1 = 21*s - 20*s. Solve -2*p + 7 - s = 0 for p.

3

Let x(h) = 30*h2 - 3*h + 3 - 29*h2 - 2*h. Let q be x(5). Solve 20 = -q*c - 2*c for c.

-4

Let d = -15 - -18. Suppose 0 = -g - 3*a + 16, d*g + 0*g - 2*a = 4. Solve g*h - 3 + 11 = 0 for h.

-2

Let g be (-3 + (1 - -2))/(-1). Solve -2*y - 6 + 0 = g for y.

-3

Suppose 108 = -27*g + 23*g. Let a = -22 - g. Solve -a*q + 23 = 3 for q.

4

Let g(a) = -a**2 - 17*a. Let p be g(-17). Suppose m + 4*m - 20 = p. Solve u + 1 = -m for u.

-5