Suppose -2*v + 9 = -h, v = 5*h + 31 - 4. Let s(l) = -8*l + 219. Let d be s(27). Solve 4*c = -w + d, -c = v*c - 3 for w.

-1

Let d(g) = -g**2 + 10. Let t be d(0). Let u be 2 + 54/t - 8⁄20. Let f = u + -4. Solve 7 = -0*m - 2*m + z, 15 = -3*m - f*z for m.

-4

Suppose -13*h + 29 = -9*h - 3*r, 5*r + 15 = 0. Solve 3*j = -2*k - 5, -5*k - 4*j - h = 4 for k.

-1

Suppose -2*r = -w + 115 + 5, 3*w - 369 = 3*r. Let c = w + -123. Solve 0 = 4*y - c*u + 4*u + 25, -y = -2*u - 5 for y.

-5

Suppose 15*r - 10 - 5 = 15. Solve 10 = -y - h, 10 = r*y - 11*h + 7*h for y.

-5

Suppose -72*n - 332 = -221*n + 264. Let v = 3 + -4. Let k(m) = -5*m. Let l be k(v). Solve 20 = -n*x, -4*x = l*u - 0*u + 10 for u.

2

Let l = -2 - -3. Suppose r - 10*r + 270 = 0. Let d be ((-14)/(-15))/(-7) + 4/r. Solve 2*p + l = -4*w - 5, d = -4*w + 4*p - 24 for w.

-3

Let a = 21 + -12. Let o be 106/(-18) + (9⁄81)/(-1). Let i be (3/o)/((-8)/48) - -2. Solve a = -i*m - 11, -5*z - 4*m = 36 for z.

-4

Let l = -308 - -310. Suppose -23*n + 21*n + 13 = 3*p, l*p - 8 = -2*n. Suppose -3*v = -0*v - 15. Solve p*c - 2*f = -25, 2*f + v = -5*c - 0 for c.

-3

Let v = -2698 + 2739. Solve 4*s = 4, 0 = 5*w + 2*s + 14 - v for w.

5