Suppose 179*y - 157*y = 110. Solve -3*l + 31 = -4*q, 4*q = -11 - y for l.

5

Let m(y) = -2*y3 - 10*y2 + 12*y + 2. Let i be m(-6). Solve -2*r + 2 = -3*s, 3*s - 2*r = i*s + 2 for s.

-2

Let o® = 1 - 7*r2 + 2 + 0*r3 - r + 4*r2 + r3. Let g be o(1). Solve g = s - 1 - 4, 0 = -3*a - s - 7 for a.

-4

Let z be -12*(-1 - 12/(-16)). Suppose -28*q + 12*q = -208. Solve 0 = -4*d - 5*l + q, -5*d + l = -z*d - 3 for d.

2

Let a(s) = -17*s - 64. Suppose 2*q - 4*h - 3 = -11, -4*q - 16 = h. Let v be a(q). Solve 0 = -v*y + 5*m - 5, 3*y - 3*m + 1 = -2 for y.

0

Let k be 1 + 1 + (-1)/1 + 121. Suppose k = 7*l - 130. Let z be l/(-84) - ((-17)/7)/1. Solve -z*r = -4*u, 0 = 4*r + 3*u + u for r.

0

Suppose 11*n = 12868 - 12758. Solve 12*t = n*t + 2*z, 0 = 2*t + z + 3 for t.

-1

Let n(h) = h + 18. Suppose -2*g - 4 = t, 4 + 16 = -t + 2*g. Let c = -22 - t. Let j be n©. Solve -j = -5*u - m - m, -4*m + 16 = -2*u for u.

0

Let a = -1866 - -1868. Solve c + v + 4 = a, c + 3*v = 2 for c.

-4

Let f(n) = -n3 - 3*n2 - 2*n + 4. Let d be f(-2). Suppose 2*r = o + 4*o - 9, 0 = d*r - 12. Solve p + 4*q - 28 = -2*p, o*p + 3*q - 24 = 0 for p.

4