Suppose 5*w = -4*b + 21, 2*w - 21 + 3 = -4*b. Solve 6 - w = -k for k.

-5

Suppose -3*s + 22 = 2*m, 16 = 3*m + 4*s - 15. Solve m*h + 6 = 16 for h.

2

Let v(j) = 6*j3 - j2 - j + 1. Let c be v(1). Suppose -3*a - a = r - 4, c*r = -3*a - 14. Let t = 6 - 2. Solve -t*o + 18 = -a for o.

5

Suppose -2 = s - 3*t, 3*s - 2 = -0*s + 5*t. Suppose v - 2*v - 11 = -4*l, 4*l + s*v = 16. Solve 28 - l = 5*z for z.

5

Let i be -1 + -4*9/(-12). Suppose i*y + 4 = x, -3*x + 4*y = -0*x - 10. Solve -x = -3*f + 4 for f.

2

Let z = 41 - 32. Let l(t) = t**2 - 3*t - 2. Let g be l(4). Solve -u - z = g*u for u.

-3

Let o be ((-10)/4)/(2/(-4)). Suppose 4 = -4*m + o*d - 8, -5*m - 2*d = -18. Solve -m = -3*p + 13 for p.

5

Suppose 2*d = 5*c, 4*d = 2*d. Let i(a) = -a**2 - 6*a - 2. Let f be i(-6). Let l = -2 - f. Solve 4*x + 16 + l = c for x.

-4

Suppose -a - 11*a = -2*a. Solve -t - 3*t + 8 = a for t.

2

Let j be 414 - 414. Let x = -9 - -11. Solve -x*w = -j*w + 2 for w.

-1