Let t be 27⁄18*(-2 + 0) + 6. Solve 2*l - p = -2*p - 4, -t*p = -2*l + 12 for l.

0

Suppose q - 16 = -3*r, -3*r + 27 = 2*q + 2r. Let i be -1 - q - (79 - 1). Let m be 64/i(-5)/2. Solve 2 = 2*o + 4*u - m, 5*u = 5*o + 35 for o.

-4

Let a(x) = -x**2 - 6*x - 6. Let f be a(-4). Let u = -40 + 45. Suppose -z = 2*n - 27, -5*n + u*z + 89 = -n. Solve 0 = -y - 4*t - 22 - f, y = 4*t + n for y.

-4

Suppose 5*b - 40 = 4*o, 15*b - 7 = 12*b - o. Solve 2*y + n + 3*n = 4, -4*n = 5*y - b for y.

0

Let j(k) = -k - 7. Let c = 18 + -29. Let v be j©. Suppose r - 5*w = -w - 11, v*w - 16 = 0. Solve -4*h - p = -1 - 7, 3*p + 27 = r*h for h.

3

Suppose 201 = -8*n - 15. Let s = n - -29. Suppose 0 = 4*o - 2*h, -2*o + s*h = -6*o. Solve 5*d + 26 = 5*p - 2*p, d + 2*p = o for d.

-4

Let k be 1((-5)/(-2) - 1)(-140)/(-42). Solve -c - 8 = -k*d, 7*c = 9*c - d + 7 for c.

-3

Suppose 0*q = -2*o + 3*q + 20, -3*o = q - 30. Let t(p) = 2p - 28. Let i be t(o). Let w be i/12(-18)/3. Solve -9 = -s + w*g - 2*g, 0 = -4*g - 12 for s.

3

Suppose b + 1 = t + 26, 5*t - 2*b = -119. Let d(g) = 4*g + 94. Let n be d(t). Solve -n*u - q = u + 2, -22 = 3*u + 5*q for u.

1

Suppose -3*b = -4*x + 12, 5*b - 93 = x - 113. Solve 0*z + 5*z + 4*q + 4 = x, -8 = -2*q for z.

-4