 -15. Let r = 12 + s. Suppose -4*v - 3*b + 33 = r, -4*v + 4*b = v - 18. Solve 28 - v = -l - 5*t, 0 = 4*l + 4*t + 24 for l.
-2
Let r be 1/(-2*7/(-56)). Solve 0 = 4*n - 3*u - 4 - 2, r*n = u + 2 for n.
0
Let c(n) = n**3 - 12*n**2 + 16*n - 39. Let j be c(11). Suppose 8*a - 12*a = -j. Solve -2*g - 2*q - q + 8 = 0, g = -3*q + a for g.
4
Let s = -87 + 104. Suppose s*k - 12*k = 20. Let f = -48 - -72. Solve 0 = -i - v - 0*v + k, -4*i + 4*v = -f for i.
5
Let v(h) = 4*h - 66. Let r be v(17). Solve -5*o + r*p = -25, o + 2*p = -2*o + 15 for o.
5
Let f be (14/6 - 0)/(3/9). Suppose -f*q = 2 - 2. Solve -4*p + q*y = -3*y - 18, -4*p = -2*y - 16 for p.
3
Let t(s) = s + 4. Suppose -20 = 5*j + 40. Let h = j + 20. Let n be t(h). Solve -2*k + 3*f - 9 = k, 4*k + 5*f + n = 0 for k.
-3
Let m = 419 + -414. Solve -y - 2*i + 4*i - 4 = 0, i + m = -3*y for y.
-2
Let a be 18/2*(-10)/(-15). Solve -2*b - 2*f = -2, -f = -2*b + f + a for b.
2
Let y be (7 - 3) + -2*(-1)/(-2). Solve 2 = -3*m - 2*j + 23, 0 = -4*m + y*j + 11 for m.
5
Let m(w) = 3*w**2 - 3*w + 0*w**3 + w**3 - 3*w**2 + 3*w**2. Let u be m(2). Let s be (-2)/(-7) + 52/u. Solve s = 2*p - 4*h, -h = 2*p - 8 + 4 for p.
2
Let n be ((-4)/4 + 0)/((-2)/4). Let f be n/4 + 4/(1 - 9). Solve f = -3*s + 2*v - 23 + 4, -5*s - 19 = 3*v for s.
-5
Let u(r) = -r**2 - 8*r - 4. Let b be u(-6). Let f be 34/b - ((-273)/28 + 9). Solve q - f = 0, 27 = 2*w + 2*q + 9 for w.
4
Let l(y) = -y + 14. Let s be (-2)/3*(-27)/2. Let m be l(s). Solve 2*q + 10 = -m*o - 0*q, q - 17 = 3*o for o.
-4
Let b = -126 + 133. Solve -n + 18 = 4*v, v - b = -5*n + 6*n for v.
5
Let k = -9 + 13. Let g = 0 + 5. Suppose -g*n - 8 = -7*n. Solve -4*i - k*s - 16 = 0, -s - 14 = 2*i + n*s for i.
-2
Suppose -26*d = -17*d - 45. Solve 2*j - 12 = 3*n, d = -n + 2*j + 1 for n.
-4
Let x(a) = -a**3 - 4*a**2 + 3*a + 2. Let l be 1/(((-8)/4)/10). Let g be x(l). Solve -2*t - 2*r + g = 2*r, -3*r + 11 = 2*t for t.
4
Let i be (27/36)/(1 - (-6)/(-8)). Solve 9 = -4*k - x, -4*k = -i*x + 19 + 2 for k.
-3
Suppose -2*v - 4*n = 16, v - 2*n - 2*n + 2 = 0. Let l be v/9 - 14/(-3). Suppose -3*g - 18 = -24. Solve -2 = -b + l*d + g, 0 = -d for b.
4
Suppose -f + z - 5*z = -20, 2*f = z + 4. Solve -5*b + 4*i + 10 = 0, -b + f = b - 2*i for b.
2
Let b = -189 - -324. Let t = b + -126. Solve t = 4*k - 5*r, -4*r - 13 = -3*k - 5 for k.
-4
Suppose 6*b = 5*b - 16. Let i = b - -18. Solve 2*p - 5*s + 7 = 2, -2 = -5*p - i*s for p.
0
Let q = -14 + 29. Let x be ((-1*4)/(-2))/((-56)/(-140)). Solve n + q = -4*s + 4, -5*s - 10 = x*n for n.
1
Let x = 763 + -761. Solve -o - 4 = 2*o + x*t, 0 = 3*t + 15 for o.
2
Suppose 0 = 2*h - 3 + 1. Suppose -6*d = -d - 60. Let p be (2/4)/(3/d). Solve 2*o - 7 = 3*y, 1 = -p*y - h for o.
2
Let u(n) = n**2 - 6*n - 74. Let t be u(19). Let r = -169 + t. Suppose 10 - 4 = 3*v + 2*x, 4*x - 4 = -2*v. Solve f = -r*w - 14, 2*f - v*w + 1 = 3 for f.
-2
Let q = 17 - 8. Let o = q - 9. Suppose c = -o*c + 22. Solve -3*g + c = 5*x, 0 = g - 4*g + 2*x - 13 for g.
-1
Let w = 149 + -144. Solve s - 5 = -w*y + 5, 0 = 3*s + 5*y for s.
-5
Suppose y - 3*i + 34 = 3*y, -5*y - 4*i = -99. Solve -5*a = -20, 4*w - 5*a + 13 = -y for w.
-4
Suppose 2*i - 76 + 0 = 0. Let d = i - 32. Solve -2*h - 12 = d*j - j, -2*j = 5*h + 9 for j.
-2
Let l(f) = f + 5. Let j be l(-7). Let q be j/8 - (-8)/32. Let t be 3*(q - 4/(-6)). Solve t*h = 3*z + 15, 0 = h - 2*h for z.
-5
Suppose 0 = -5*w - 0*w - 20. Let o be w/(-10) + (-16)/(-10). Suppose 13 = -4*g - 5*t + 10, -3 = -3*g - 2*t. Solve 0 = -5*n - g*b + 4, n + b + 0*b = o for n.
-1
Let v(r) = 3*r - 8. Let k be v(6). Suppose -k*g + 7*g + 9 = 0. Solve -s = 3*p + s - 1, 0 = -g*p + 4*s + 7 for p.
1
Suppose 0 = -4*f - 4*t + 28, -3*f + 1 = -t - 8. Suppose 3*b + 3*z - 27 = 45, -52 = -3*b + 2*z. Solve -y - v + 0*v - 3 = 0, -b = f*v for y.
2
Let u = -24 - -32. Suppose u*p - 229 = -53. Solve -3*i = 3*r + 12, -r + 3*i - 6 + p = 0 for r.
1
Let j be 2/(-5) - 588/30. Let a = -15 - j. Solve -4*w - 4*x + 32 = 0, -w + 5*x = -a*w + 37 for w.
3
Let l(k) = k**3 + 5*k**2 + 14*k - 26. Let q(f) = f**3. Let c(v) = -l(v) + 2*q(v). Let z be c(7). Solve -28 = -4*r + 4*m, -5*r + z = -2*m - 0*m for r.
4
Suppose -3 = t + 2*l - 12, 3*t - 5*l = 16. Let v = t + -5. Suppose -5*z + d - v*d = -19, 4 = d. Solve 0 = -4*c - 3*g - 2*g + 41, 27 = 3*c + z*g for c.
4
Let v(z) = -21*z**2 + 12*z**2 + 10*z**2 - 3*z. Let s be v(3). Solve p + s*w - 4*w + 13 = 0, -5*p - 3*w = 19 for p.
-5
Let y(b) = b**3 + b**2 + b + 1. Let w = 0 - 1. Let m be y(w). Solve -4*l + t = -19, l + 5*t = -m*t + 10 for l.
5
Suppose 2*k + 5*p = 4 + 14, 2*k - 26 = -3*p. Let g = -89 + 124. Solve -5*y - 4*j = -g, 2*y - 5*j + 0 = -k for y.
3
Suppose -5*z + 3*l = 2, -5*l = 11*z - 7*z - 28. Suppose -5*i + 4*r + 8 = 1, z = r. Solve -t + 3*b = i*t - 28, 0 = t + b for t.
4
Let h(r) = -r + 17. Let y be h(5). Suppose -5 = z - y. Solve -5*o - p + z = 0, 2*o = 6*o - 5*p + 6 for o.
1
Suppose j + r - 4*r - 6 = 0, -3*r = j + 24. Let c be -6*((-6)/j)/(-1). Solve -m - c = 0, 5*k - 5*m + 0*m - 40 = 0 for k.
4
Suppose -3*i + 7*i - 4*x = 16, -i = -2*x - 4. Suppose -306 = -1015*f + 998*f. Solve 5*j + 29 - 4 = 5*m, i*j = 3*m - f for j.
-3
Suppose 1 = -3*z + 4. Let o = z + -1. Let c(m) = m + 11. Let i be c(o). Solve 2*y + i = -p - 2*y, -3*y - 9 = p for p.
-3
Let g(n) = -4*n - 22. Let h be g(-5). Let j be (-3)/12 + h/(-8). Solve -y + c + 4 = -j*c, -2*y - 5*c = -15 for y.
5
Suppose -2*w + 816 + 99 = -3*h, 2*h - 890 = -2*w. Suppose -12*x + w = 6*x. Solve -g + i + 8 = 3*i, 0 = -5*i + x for g.
-2
Let l = 136 - 94. Let a be l/8 + 10/(-40). Solve -s = 4*m, -m - a*s = -2*m - 21 for m.
-1
Let z(w) = -w + 9. Let i be z(7). Suppose -5*g - i*c + 16 - 2 = 0, -7 = 2*g + 5*c. Solve 2*u + 2*o = -o - 2, -g*u = -2*o - 28 for u.
5
Suppose -2*g + 26 = 16. Solve 0 = -s - s - 2*z + 6, 3*s = g*z + 17 for s.
4
Let s be (-3 - -1)*(-30)/12. Suppose s = f + 1. Suppose 3*j - 10 = -f. Solve 0 = 2*v - 5*v - j*u - 7, -v - 4*u - 19 = 0 for v.
1
Suppose -2*r - 22 = -0*a - a, -3*r = 12. Suppose 10 = 19*d - a*d. Solve 0 = -5*h + 5*t + 10, 0 = -h + d*t - 3 + 8 for h.
-1
Let i = -39 - -41. Suppose -4*y + 5*y + f = -i, 2*y - f - 8 = 0. Solve -y*k + 20 = -6*k, 4*k = -4*p - 24 for p.
-1
Let j(p) = -95 - p + 97 - p**2 + 10*p. Let w be j(9). Solve -11 = -3*t - w*u, 7*t - 2*u - 13 = 2*t for t.
3
Let f be 60/8*(-12)/(-10). Suppose -6 = -5*r - 2*t, r - f = 2*t - 5*t. Solve -24 = -3*c + 3*o, -4*c - 5*o - 4 = -r for c.
4
Let j(a) = -a**2 - 9*a - 3. Let r be j(-8). Suppose 0*g + 10 = r*g. Suppose 0 = 4*w - 2*w - g. Solve -3*l - 26 = 4*v, 2*v = 3*l - w - 3 for l.
-2
Let s = 37 + -22. Suppose 3*m + 4*r = -0*m + s, -10 = -2*m + 4*r. Suppose -2*f - a = f + 1, 2*f - m*a = 5. Solve f = i - 3*w - 9, i - 5*w - 8 = 5 for i.
3
Suppose -m = -4*n - 20, m - n = 4*m - 8. Solve 5*s = -5*t + 10, -2*s - t + m*t = 16 for s.
-2
Let g = -1695 - -1697. Solve g*f - 5*n = 13 - 2, 11 = 3*f - 2*n for f.
3
Suppose 0 = -81*v + 57*v + 120. Solve 4*b = -t + 4*t - 2, -v*b = -t + 8 for b.
-2
Let t(g) = 2*g**2 - 12*g + 8. Let j be t(6). Solve -2*s = 0, -3*s + j = 5*l + 3 for l.
1
Suppose -4*q + q - 22 = -4*y, 4*y - 34 = -3*q. Let r be 1/y + (-3213)/(-147). Solve -3*d = 4*b + b + r, 2*b - 3*d - 8 = 0 for b.
-2
Let p(r) = -r**2 - r + 4. Let d be p(0). Let b be 1/(d*4/64). Suppose 2*m + 1 - 7 = 0. Solve b*f = -2*h + 14, f + m*h = -2*h + 8 for f.
3
Let x = 31 - 27. Suppose 17 = -3*j + 5*a, -x*a + 6 = -5*j - 5. Suppose -m = -f + 5, -2*m - 2 = -4*f + 14. Solve 4*h = f*k + 26, 5*h + j = -4*k + 18 for h.
5
Let c(p) = 2*p**2 + 8*p - 20. Let t(n) = -2*n**3 - 15*n**2 - 3*n + 22. Let a be t(-7). Let h be c(a). Solve 0 = 2*q - o + 1, -h*q + 4 + 19 = 3*o for q.
2
Let p(v) be the first derivative of v**4/4 + 5*v**3/3 + 3*v**2/2 - 1. Let t be p(-4). Solve -15 = -4*z + 5*x - 2*x, 4*x = -t*z + 8 for z.
3
Suppose 3*w + 35 = -4*w. Let j be 0/(w/15*(2 + -5)). Solve j = a + 5*i + 3, 0*i = 4*a + 3*i + 12 for a.
-3
Suppose -2*f - 3 + 5 = 2*g, f = 3*g + 13. Suppose -20 = -v - f*v. Solve -3*y + y - 6 = v*n, 0 = 3*n + 3*y + 9 for n.
0
Let p = 370 - 351. Solve -3*u - 25 = -5*z + 3, 0 = 4*z + u - p for z.
5
Suppose z + 46 - 51 = -o, 3*z = 2*o. Solve 5*j = -z*b + 19 - 6, b - 3*j + 10 = 0 for b.
-1
Let u = 1 + -5. Let c = -2 - u. Let i(k) = 3*k - 20. Let b be i(8). Solve 0 = -c*f + b*p - 5 - 9, -3*