a + 7*h = 2*h - 21, 0 = -2*a + 2*h + 14. Solve y = a*y + 4*t - 7, -4*t = -2*y + 2 for y.
3
Suppose -5*j + 21 = -9. Solve j*z - 3*z = 5*l + 22, 0 = -2*l - 2*z - 12 for l.
-5
Suppose 74 = 3*c + 5*q, c - 62 = -2*c - 2*q. Suppose -f - 5*d = -0*f - 10, 3*f = d - 2. Let j = 3 + f. Solve 5 = j*a + 2*t - 5, -4*a + 2*t = -c for a.
4
Let s(n) = -14*n - 44. Let d(b) = -5*b - 15. Let f(l) = 17*d(l) - 6*s(l). Let i be f(7). Let g = -2 + i. Solve 0 = 3*q - g*t + t + 12, -7 = -q - 4*t for q.
-5
Suppose -3*l - 1750 = 2*l. Let c be l/(-21) + 2/(-3). Suppose 7*b - 3*b = c. Solve f - 4*f = 3*u - 12, b*f - 5*u = -29 for f.
-1
Let n(h) be the first derivative of -h**3/3 - 7*h**2/2 - 6*h + 2. Let f be n(-5). Solve 15 = -3*g + 4*o, 2*g + 11 = f*o + 1 for g.
-5
Let s = 3 + -2. Let j be (-1 + s/2)*-4. Let a be (-3 - -3)/(j*1). Solve 3*d + 2*o = -a*d - 8, -2*d - 5*o + 2 = 0 for d.
-4
Let x = -40 - -44. Solve 28 - x = -4*d + 4*s, 0 = 3*d - 2*s + 15 for d.
-3
Suppose 0 = 5*t + 2*u - 2, -7*u = -4*t - 3*u + 24. Suppose t*y - y - 12 = 0. Solve 0*g + 2*z = -4*g + 12, -5*g - 4*z + y = 0 for g.
4
Suppose -u + 4*y - 4 = 0, -u - 4*y + 32 + 4 = 0. Let v be 22/26 + u/104. Solve 5*p = 5*f, -p - v + 19 = 5*f for p.
3
Let w be (14/(-4))/(-7) - (-19)/2. Solve 0 = 5*f + w, 0*x - 4*f = 4*x + 4 for x.
1
Let f be ((-5)/4)/(1/(-4)). Suppose f*x - 4*m = 2, 2*m - 10 = -x - 2*m. Suppose -3*p - 2*z = 2, -4*p + x*z = z - 12. Solve -p*b = -4*j, -5*b = j - 0*j for j.
0
Suppose 5*q - z = -0*q + 8, -4*z + 4 = -2*q. Solve 4*a - 1 = h, 0 = -q*a - 1 + 3 for h.
3
Suppose -3*n - n - 16 = -4*i, -4*n - 12 = -2*i. Let c be 1*-3 + 26/2. Suppose 0 = 5*a - 20 - c. Solve -p + 1 = -3*r - 4, i*r = 2*p - a for p.
2
Let t(c) = c**2 - 5*c - 3. Let x be t(6). Solve 2*v - x = s, -10 = -5*v - 2*s + 2 for v.
2
Suppose -4*v - y = v - 20, 2*y - 5 = -3*v. Solve -5*s = -4*z - 7, -s + v*s = -z - 7 for z.
-3
Let x = -6 + -5. Let p be 1 + -2 - x - 2. Let c(v) = -v**3 - 9*v**2 + 9*v - 5. Let q be c(-10). Solve 2*s + 4 - p = -f, 0 = q*s + 3*f - 11 for s.
1
Let d = -8 - -32. Suppose z = 8 + d. Solve 3*r - 2 = -2*h - 1, -z = 4*r - 4*h for r.
-3
Let v be 1/(2/4) + 1. Suppose -4*w - p + 11 = 0, -5*w + 4*p + 43 = v. Solve 5*k - 5 = 4*u, -k + 5*k + w*u - 40 = 0 for k.
5
Suppose -2*r + 2 - 10 = 2*n, r - 20 = 2*n. Let b = n - -12. Suppose 4*d + 4*g - 16 = 0, -d + g = -3*g - 4. Solve d*i + 4 = 3*h - 1, 0 = b*h + 4*i + 40 for h.
-5
Suppose -j + 3*j = 2. Let h be (15/(-10))/(j/(-2)). Solve h*d - o = 14, -2*o - 5 - 5 = 0 for d.
3
Let o(d) = -d**2 + 2*d + 7. Let g be o(3). Solve -g*i - 2*y = -4*y + 8, 0 = -2*i - 3*y - 4 for i.
-2
Let c = 2 - 1. Suppose -2*b + 2*g - 4*g = -44, 0 = b - g - 24. Suppose 5*n = -2*v + b, 0 = -v - 3*v + 5*n + 1. Solve -2*r - 4 = -v*l, -c + 3 = 4*r - 3*l for r.
2
Let o be 4/18*6*3. Suppose 3*l + 0*l + 3*s = -12, 0 = -4*l - 2*s - 8. Solve o*m - 11 = 4*v + 13, -m - 4*v - 9 = l for m.
3
Let t be (-66)/(-15) + (-2)/5. Suppose y + 2 - t = 0, 5*y = 4*f - 2. Suppose -4*q + 4 = -h - 1, 3*q - h = 5. Solve -g - 2*c + 2 = q, 15 + f = -5*g + 4*c for g.
-2
Suppose -x + 12 = 5*v + 3*x, 3*v + 3 = x. Suppose v + 6 = 3*s. Suppose 4*m = -0*m + s*n - 6, -5*m + 3*n = 9. Solve j = 2*q + 1 - 7, 4*j + 4*q = m for j.
-2
Suppose 0*g = g - 3*c + 5, -c = 0. Let y(j) = j**2 - 3*j - 12. Let v be y(g). Solve -5*p = n + v, 3*n + 5*p + 12 = -22 for n.
-3
Let f = -4 - -20. Let d = -11 + f. Solve -2*z + 6 = 4*u, -3*z - 2*u + d*u = -18 for z.
5
Suppose -15 = 5*j - 8*j. Suppose 0 = j*q - 15 - 5. Solve 0 = s + w + 5, -s - q*w - 20 = s for s.
0
Suppose 4*h - 24 = -0*h. Suppose -r + h*r - 15 = 0. Let k = r + 1. Solve 4*b + k = -0*v - 4*v, -3*b + 3*v + 27 = 0 for b.
4
Let u(q) = 2*q - 7. Let c be u(5). Let v be (3/6)/(2/4). Suppose -5 = -b - v. Solve 2*t - c*t = 2*y, -4*t = b*y for y.
0
Suppose q + 6*q - 21 = 0. Solve -5*i - q*w = -5 - 5, 3*w - 16 = i for i.
-1
Let n be 0/1 - (-138)/(-6). Suppose 10 + 46 = -4*q. Let b = q - n. Solve 0*d + 3*s = d - b, 2*d + s = -3 for d.
0
Let h = -7 - -11. Suppose -c = -h*v + 17, 2*v + 4 = c - 3*c. Solve 3 = -v*s + 3*m - 8*m, 0 = 4*s - m - 19 for s.
4
Let f = -35 - -37. Let q = 3 + 11. Solve o + 4 = 2*d - f*o, -2*d + q = 2*o for d.
5
Let x = 10 + -7. Let k be (-3 - -2)/(3/(-9)). Let i(h) = h**3 - 3*h**2 + 2*h + 1. Let b be i(k). Solve 2*m - 4*m = -x*d - b, -3*d - 2*m - 11 = 0 for d.
-3
Suppose 4*n = 4*v - 20, 4*v - 17 - 6 = 5*n. Suppose -v*f - 9 = -5*f. Let s = 4 - 1. Solve 0*c - s*c + f*m = -12, -3*c + 16 = m for c.
5
Suppose 2 = -2*p - 22. Let x be 3*(1 + (-40)/p). Solve 2*j - x = 3*k, -k + 3*j - 4*j - 1 = 0 for k.
-3
Suppose 3*n - 19 = -k, 7 = -2*k - 2*n + 25. Let w = 1 + 5. Let g = w - 4. Solve -2*o - 18 = t + t, g*o = k*t + 12 for o.
-4
Suppose 4*c - m + 0*m + 7 = 0, -5 = 5*m. Let s be (-1)/c*1*2. Solve -3*g + 4*w + 3 = -s, -2*g - 1 = w for g.
0
Suppose -2*s - 3*i = -12, -2*s + 20 = s + 5*i. Solve 5*b = -3*w + 12, -b = -s*b + 3*w - 12 for b.
0
Let o be (-6)/7*(-84)/18. Solve 0 = -o*r + 2*w - 6, r + 3*w = -0*w + 9 for r.
0
Let c = -37 + 63. Suppose -2*g + c = g + 5*a, 4*g + 3*a = 20. Solve m + g*n = 0, 4*m - 2*n - 6 = 4 for m.
2
Suppose 5*n + y = 2*n + 128, -3*n - 5*y + 136 = 0. Let u be 4/(12/9) + n. Solve 5*h - d - 2*d - 5 = 0, u = 5*h + 5*d for h.
4
Let n(t) = t**2 - 4*t - 12. Let m(j) = -2*j + 3. Let i be m(8). Let c = 22 + i. Let x be n(c). Solve 4*r - 12 = -g, -11 = 4*g + 3*r - x for g.
4
Suppose 12*r = 7*r + 180. Suppose 2*t + 3*t - 4*m = -r, 0 = m + 1. Let l(w) = -w + 11. Let k be l(t). Solve -f - 3*s + k = 0, -4*f - 1 = -s - 12 for f.
4
Suppose q = -3*q - 4. Let n(j) = 3*j**2. Let d be n(q). Solve -3*f - d*i + 0 - 3 = 0, 2*i = -4*f + 2 for f.
2
Let h(x) = 3*x + 1. Let s be h(6). Suppose s = 4*o + n, -4*n + 3*n + 7 = o. Suppose 3*l + b - 12 = 0, b + 2 + 1 = 0. Solve -2*i = -v - i, o*i = -l*v - 9 for v.
-1
Let r = 1 + -2. Let f = r + 4. Let p = -2 - -4. Solve -p*q = 5*m + 1, -m - f*m = 3*q + 5 for m.
1
Suppose 0 = -3*h + 7 + 17. Let w = 11 - h. Let q(s) = -s**2 - 6*s + 5. Let l be q(-6). Solve 0*v + 2*v = w*b, -5*v = l*b for b.
0
Suppose 3*f - 2*h = f, 5 = h. Solve -5*v - 6 = f*t + 4, t = -3 for v.
1
Let p(u) = 5*u - u - 3 - 3*u. Let q be p(3). Suppose 0 = -4*k - 4*t + 36, -7*k + 3*k - 5*t + 40 = q. Solve 20 = -k*x - 2*n, 0 = -x - x - 5*n - 29 for x.
-2
Let f(a) = a**2 - 6*a. Let l be f(6). Solve 4*z + 8 = 4*h, -2*h = -l*z + z + 5 for h.
-1
Let s(z) = z**2 + z - 3. Let y be s(0). Let h be -1 - -2 - 9/y. Solve b = 2*c - 3*c + 1, -h*c - 32 = -5*b for b.
4
Let c = 178 + -176. Solve -17 = 2*u + 3*a, -2*u - c*a = 2*a + 22 for u.
-1
Suppose 5*f = 21 - 6. Solve u - 18 = -f*a, -u + 6*u - 20 = -a for a.
5
Let x(o) = -o**2 - 5*o + 6. Suppose -4*m = 2*u - 0*m, -2*m + 12 = -5*u. Let a be (1/u)/(2/20). Let k be x(a). Solve 3*t + p - k = 0, 2*p + 4 = 2*t + p for t.
2
Let l(r) = -r - 1. Let i(y) = -10*y - 17. Let z(p) = -2*i(p) + 22*l(p). Let f be z(5). Solve -2*v + 5*v = -5*d - 9, -v = -f*d - 8 for v.
2
Let p(a) = 4*a**2 + 2. Let h(j) = -j**3 - 4*j**2 - 3*j - 3. Let i be h(-3). Let o be p(i). Let c = 63 - o. Solve -5*d = 5*n + c, -7 + 1 = -3*n + 4*d for n.
-2
Let t = 5 + 6. Let u(w) = -w + 14. Let g be u(t). Solve -i + 4*q = -13, g*q = 7*q + 12 for i.
1
Let y(s) = -3*s**3 + s**2 + s - 1. Let h be y(1). Let f be h/(-8) + 45/12. Solve 4*z = 4*d - z + 14, f*z - 6 = -2*d for d.
-1
Suppose -1 = -k + 4. Solve -25 = -2*z + 3*j, z - 14 = k*j + 16 for z.
5
Suppose -5*f + 203 = 73. Solve -f = -a - 5*h, 3*h - 10 = h for a.
1
Suppose 0 = -9*c + 15*c - 24. Solve -o = t - 4, -t - 2 + 12 = c*o for t.
2
Let k = 11 + -7. Solve 4 = -4*c - 5*v, 0*v = -5*c + k*v + 36 for c.
4
Suppose -5*j + 4 + 11 = 0. Suppose j*y - 5 - 10 = 0. Solve -6 = 5*d - 4*a, 0 = 5*d + 5*a - 25 - y for d.
2
Let t be (2/(-2))/((-5)/10). Let s be (-1 + 4)/(-1) - -3. Suppose -k + 18 = -s*k. Solve 5*i = -c - 22, t*i + i = c - k for i.
-5
Let w = -10 + 15. Suppose 0 = -5*d - 0*z - 4*z, 0 = -w*d - 5*z. Solve 3*y + d*y = 2*g + 2, -4*y - 12 = g for g.
-4
Suppose 46 = -m + 50. Solve m*a - 24 = -4*q, -4*a - q + 15 = -0*q for a.
3
Suppose 0 + 4 = 4*v. Let s be -1 - v/(1/(-6)). Solve -6*t + 3*t = -s*z + 3, -z - 5 = -2*t for t.
4
Let z(a) = a**2 + 2 - 8*a + a - 3*a. Let p be z(10). Suppose 7*v = 3*v + 40. Solve -p*j + 5*j = -k - v, -2*k = 3*j + 8 for k.
2
Let p be -5 - -7 - ((