Let g = -1 - -13. Suppose -n + 12 = 2*b - 5*n, 0 = 5*b + 4*n + g. Solve -3*i + b*i = 15 for i.
-5
Let y = -1 + 1. Let p be 9/(-12)*(-16)/6. Solve -n = -y + p for n.
-2
Suppose 3*m - 2*t - 23 = -8, -4*t = -4*m + 16. Let x(f) = f - 7. Let d be x(m). Solve d*k = -k for k.
0
Suppose -q = -4*v + 4*q - 7, 5*q - 15 = 0. Solve -v*y = y for y.
0
Suppose 1 = 4*d - 19. Suppose -10 = y + 3*q, 0*y + q + 6 = y. Suppose 1 = -p - y*w, -3*p + 20 - 1 = -d*w. Solve 1 = -p*m + 7 for m.
2
Suppose r - 2*r + 15 = 5*m, 3*m + 8 = -4*r. Let y(x) = -4*x - 3*x2 + 3 + x3 + 1 - 2. Let i be y(m). Solve -3 = i*c - c for c.
-3
Let w be (1 - 6)/(9⁄6 + -2). Solve -15 + w = t for t.
-5
Suppose 0 = -q + 4 - 1. Suppose q*u - 3 = 6. Solve u*s = -1 - 8 for s.
-3
Suppose 0 = 5*j - 20, -p + 4*j = -6*p + 26. Let s = 3 + 2. Solve -s*c = -p*c + 9 for c.
-3
Let a® = -3*r2 + 2*r + 2*r2 + r. Let w be a(3). Let t be (w/(-2))/3*1. Solve f - 6*f = t for f.
0