Suppose -4*c + u - 13 = 6*u, -3*c + 19 = -2*u. Suppose -c*b = -2*b - 2. Suppose -o = b*o. Solve o = -a - 0*a + 3 for a.
3
Let l be ((-1)/(-3))/(1⁄6). Solve l*w = -4 - 0 for w.
-2
Let f(k) = -k**2 - 5*k. Let g be f(-3). Let b be 2/g + 77⁄21. Solve -b*v = -10 + 2 for v.
2
Let t be (-2)/7 - (-15)/(-21). Let i be (-1 - t)/(2 - 3). Suppose -r = -3*v + 2*r - 3, 2*v - 4*r + 12 = i. Solve v*z = -z + 20 for z.
4
Let w(z) = -2*z**2 - 2*z + 1. Let c be w(1). Let t = -2 - c. Solve g + 1 = -t for g.
-2
Let j = -9 + 15. Suppose -4*q - 12 = 2*n, 2*n - 19 = q - j. Suppose 2*g + 5*s + 11 = 3*g, 4*g - n*s - 28 = 0. Solve w + 10 = g*w for w.
2
Suppose z = -b - 2 + 1, b + 3 = -3*z. Suppose -2*w + 10 + 0 = b. Solve -4*s + 3*s = w for s.
-5
Let u® be the first derivative of r3⁄3 - 4*r2 + 3*r - 1. Let p be u(9). Solve -3*j + 0 = p for j.
-4
Suppose o = 6*o. Suppose -2 = -5*p + 8. Solve -c - 2 - p = o for c.
-4
Let m be 0*((0 - 1) + 2). Solve f - 2*f - 5 = m for f.
-5