Let a(w) = -144*w + 864. Let r be a(6). Solve r = -4*s - k - 23, 15*k + 22 = -5*s + 16*k for s.

-5

Suppose l = 120*l - 238. Solve 3*s + l*b = 7*s - 22, -s + b + 7 = 0 for s.

4

Let y(z) = 2*z + 11. Let o(d) = -3*d - 23. Suppose 12 = 4*w - 0. Let m(p) = w*o(p) + 5*y(p). Let r be m(19). Solve r*i + 38 = 5*v + 8, 4*i + v + 19 = 0 for i.

-5

Let y be 2⁄11 - (-6438)/(-319). Let j(x) = x + 20. Let p be j(y). Solve -b + 15 = -5*a, -5*b + 15 = -p*b + 5*a for b.

5

Let l be (-4408)/(-114) + (-14)/(-6). Solve 0 = -j + 5*p - 36 + l, 5*j + 2 = -2*p for j.

0

Let h(g) = -77*g3 + 3*g2 - 2*g + 1. Let n be h(1). Let w = n + 79. Solve 16 = -w*j - j - 2*d, j - d = -6 for j.

-4

Let s = -659 - -663. Suppose 6*u - u = 10. Suppose -4*k + u*k = 0. Solve 2 = -4*q - 0*v + 2*v, -3*q + s*v + 1 = k for q.

-1

Let m = -3 + 6. Let y be ((-22)/m)/((-6)/9). Suppose 3*g - 253 = 3*w - 265, w - 2 = 3*g. Solve 0 = -3*b - 5*q + y + 3, -2*q - 13 = -w*b for b.

3

Let b = -180 + 195. Let o© = c**2 - 12*c - 42. Let f be o(b). Solve -3*p + 7*p - f*d = 0, 8 = 4*p - d for p.

3

Suppose -25*z - 42*z = -4*z - 315. Solve 5*c = -z*l - 45, 4*c + l + 4*l + 40 = 0 for c.

-5