Let n = -62 + 46. Let f = 23 + n. Solve 0 = -4*k - 5*x + 36, 0 = 3*k + 3*x - f - 17 for k.

4

Let p be 57⁄76*(-3)/(-18)*16. Solve -4*i = -p*f + 2, 9*f - 3*i = 10*f - 11 for f.

5

Suppose 49*q - 127 - 608 = 0. Solve -5*r - q = 0, 4*z - 12*r + 14 = -10*r for z.

-5

Let x = 333 - 331. Solve 5*y + 20 = -5*w, -x*y - 38 = 3*w - 29 for y.

-3

Let y(f) = f3 + 4*f2 - 2*f - 4. Let i be y(-4). Let t be i/(-72)6(-24)/2. Solve 2*m + m - 2*n + 9 = 0, -11 = -t*m - 5*n for m.

-1

Let l® = r + 3. Let h be l(4). Let o = 7 + h. Let v = 2258 - 2255. Solve u = -3*w + o, w = v*u + 3*w - 21 for u.

5

Let s = 4203 + -4200. Solve -2*r - 15 = -s*z - 1, -3*z + 7 = 5*r for r.

-1

Let d(v) = v + 12. Let g be d(-8). Let l = 33 - 34. Let m = l + g. Solve m*z = 4*b + 3, -4*z + 4*b + 0 + 4 = 0 for z.

1

Suppose 5*c = 13*h - 11*h + 11, 0 = -2*c - 2*h + 10. Solve u + 4*n - c*n - 2 = 0, -3*u + 10 = -n for u.

3

Let i be (-1)/((-1 - 1)/6). Let g = 47 + -43. Suppose -g*k + 5*k + 8 = 2*z, -z + 5*k + 13 = 0. Solve z*d - 3*o + 0 + i = 0, 2*d - 5*o = 10 for d.

-5