Suppose -5*h + 2 = -8. Solve 6*u - h*u - 20 = 0 for u.
5
Suppose -4*c + 5 = -19. Solve 15 = -c*l + l for l.
-3
Let d = 17 + -12. Suppose -d - 15 = -l. Solve -2*c = 3*c + l for c.
-4
Suppose 1 = -2*t + 3*t. Suppose t + 4 = y. Solve 0 = -y*v - 15 - 10 for v.
-5
Suppose -5 = 3r + 1. Let i be r/(-4)(-12)/(-3). Suppose j = -3*a + 4*j + 12, 0 = 5*a - 3*j - 12. Solve a = i*s + s - 9 for s.
3
Suppose 2*h - 16 = -4*c, 2*h = -3*c + 5 + 8. Suppose 6 - h = y. Suppose 4*r - 2*p - 15 - 19 = 0, -r = -4*p - 5. Solve -y*k + 7*k = -r for k.
-3
Let i = 0 + 2. Let y(o) be the third derivative of o5⁄60 + o4⁄4 - o3⁄2 + o2. Let x be y(-7). Solve x*j = i*j + 4 for j.
2
Suppose 3*b + n - 2 = 0, 5*n + 11 = -9. Let j = b - -2. Suppose -j*s + 2 = -2. Solve s = v + 4 for v.
-3
Let o = 10 + -10. Let v(u) = -4*u - 2*u + 2*u - u**2 + 2. Let k be v(-4). Solve o = -q - k + 1 for q.
-1
Suppose -2*c = 2, -2*c = -4*z + c + 23. Suppose -4*f = -z*f + 2. Let l be (f - 1)/(2⁄4). Solve l*k = -2*k + 4 for k.
1