Suppose -2*z = 5*s - 39, -2*s = -2*z + 5 - 1. Let f = z + -5. Solve f*b + b = 9 for b.
3
Let q = 29 - 26. Solve -10 - 5 = q*j for j.
-5
Let h = 51 - 45. Let l = 4 + -1. Solve -l = q - h for q.
3
Suppose 2 - 14 = -4*g. Let m be (0/(-7))/(-1 + g). Solve m*o + 4*o = -12 for o.
-3
Suppose 4*i = -3*o + 4*o - 10, o = 2*i + 14. Solve o = 5*j - 2 for j.
4
Let b(v) = v**2 + 3*v - 3. Let m be b(-4). Let f = m - 1. Suppose -4*k - 12 = -2*n, 4*k = -5*n + 2 - f. Solve n*q = 4*q + 10 for q.
-5
Let v(x) = x**2 - 6*x - 5. Let o be v(7). Solve o*n + 0*n = -10 for n.
-5
Suppose -4*t - 2*a + 6 = -t, 2*a - 10 = -5*t. Suppose 0 = -4*j - 5*o + 62, -2*o + 3*o + 63 = 5*j. Suppose 11 = 4*g - j. Solve -t*f - f = -g for f.
2
Let k be 18⁄27*(-6)/(-1). Let v be 3⁄4 + (-3)/k. Suppose 3*x + v*x = 0. Solve 3*m - 6 - 3 = x for m.
3
Suppose -2*p + 40 = k + 3*k, 4*p - 2*k - 80 = 0. Suppose -5*d + p = -0*d. Suppose -d*c + 6*c - 2 = -a, 0 = -2*c - 5*a - 6. Solve -c*u + 3 + 1 = 0 for u.
2