Let s be 7*3*8⁄84. Solve -15 = -5*t + s*t for t.
5
Suppose 4*u - 3 - 5 = 0. Solve 7 = -d + u for d.
-5
Let j® = 3*r - 7. Let z be j(4). Solve w = z*w + 16 for w.
-4
Let r(p) = -p**2 + 9*p - 3. Let c be r(7). Suppose -5*y + 66 = -2*v, -2*y + 16 = -v - c. Let i be 3/y + 23⁄4. Solve 3*q + 9 + i = 0 for q.
-5
Let o be 5/(45⁄6)*-3. Let d be 2*1*o/4. Let l be (-4 - d)*16/(-6). Solve -q - l = q for q.
-4
Let h = 4 - 4. Suppose 0 = 3*b + 12, h = -5*d + b + 4 + 20. Suppose 3*k - d*k = -4. Solve 3*i - 11 = k for i.
5
Let o be (-129)/27 + (-4)/18. Let l(f) = -2*f2 + f - 2. Let c(a) = a2 - a + 1. Let t(u) = o*c(u) - 3*l(u). Let x be t(-3). Solve 3*k = -k - x for k.
-1
Let g(x) = x3 - 3*x2 - 11*x - 4. Let l(m) = -m3 + 3*m2 + 12*m + 5. Let k© = -7*g© - 6*l©. Let s be k(4). Solve s*t + 3*t - 10 = 0 for t.
2
Let z be 10 - 9 - -31*1. Suppose 34 = 5*f - 2*t + 3*t, 0 = 2*f + 5*t - z. Solve f = 2*k - 2 for k.
4
Let r = -4 - -4. Suppose r = -5*a + 30 - 5. Solve a*b + 13 + 2 = 0 for b.
-3