4 = -10. Solve -d*y - 3*y + 30 = -3*m, -4*m = r for y.
3
Suppose v - 5*u - 17 = 0, -3*v + 4 = 3*u + 7. Let g be 2/(-3)*(-3)/(-2)*-1. Solve g = v*a - 3*c + 2*c, -c - 4 = -3*a for a.
3
Suppose -3*z + 31 - 1 = 0. Solve -m - 2 + z = 2*s, m - 5*s = -13 for m.
2
Let l be (-10)/1*6/(-4). Solve 5*n = -l, -1 - 7 = 4*d - 4*n for d.
-5
Suppose 0*x + g + 3 = x, 0 = -4*g + 20. Suppose 2 + x = 2*l. Solve 4*y - 1 = -l*f, 5*f - 2*f + y = -5 for f.
-3
Suppose -5*r = -r + 72. Let a be -1 - r/(-1)*-1. Solve -5*v = 2*x + a, -x + 5*v = -0*x - 29 for x.
4
Let x be ((-1)/(-15))/(1/6)*5. Solve r + n = -n + x, -r - 4*n + 6 = 0 for r.
-2
Let i be 18/4 - 2/(-4). Solve o + i = -2*y + 2*o, 2*o - 4 = -2*y for y.
-1
Let f = -10 - -10. Solve -3*x - 3 = f, -4*q + 5*x - 2 = 5 for q.
-3
Let w(f) = -f + 6. Let s be w(3). Solve -t - 6 = 2*z, -s*t - 5*z = -0*z + 17 for t.
-4
Suppose 0 = 2*v - 10, 4*v - 12 = f + 8. Solve 15 = b + 4*z, 3*b - z = -f*b + 6 for b.
3
Suppose -3*j = j - 20. Suppose 4*v - 22 = 2*n - 4*n, 5*n + 4*v - 43 = 0. Let u = n - 2. Solve -20 = 6*o - o + u*i, 0 = -2*o - j*i - 17 for o.
-1
Let d = 5 - 0. Suppose 3*s + d - 32 = 0. Suppose -s = -w - 2*w. Solve w*j + 2*h = 6*j - 7, j + 15 = 5*h for j.
5
Suppose -4*r + 0*j = 5*j - 38, -3*r - 4*j = -28. Solve 0 = 4*o + 12, -k - 2*k = 5*o + r for k.
1
Suppose 0 = -2*v - 3*u - 17, 2 = -v - 2*u - 4. Let s = -12 - v. Suppose -2*y + 0*q + 8 = q, -2*y + 4 = -q. Solve -y*z + 3*j - 4*j = 0, -4*z - s*j = 0 for z.
0
Suppose -3*w = 11 - 11. Solve -4 = -z - t, 2*z - 13 = -w*t - 3*t for z.
-1
Suppose 2*l = -4, -4*t - 5*l = -t - 29. Suppose 0 = 2*r - 3*c + 9, -3*r = c + 12 + 18. Let u = r + t. Solve z - u*s = 21, -8*z - s = -3*z - 21 for z.
5
Let r = 3 - 7. Let x be r + 7 - (-1 + 2). Solve -3*b - 2*p = b - 24, 2*p = x*b for b.
4
Let c(y) = 4*y**2 + y - 4. Let a be c(-2). Let m(h) = -h**2 + h + 3. Let w be m(3). Let l = w + a. Solve -5*u - 3*k - 27 = 0, 5*u + 2*k - 5 = l*k for u.
-3
Suppose 0 = -0*i - 2*i + 2*j + 14, 4*i - 2*j - 20 = 0. Suppose -b = i*b - 20. Solve -p = 3*p - 5*g - 25, -b*g - 30 = -5*p for p.
5
Suppose 3*t - 2*j = t + 8, 2*t = -5*j + 29. Solve 4*f = 4*a - 4, 3*f + t*a - 32 = 3*a for f.
4
Let b(y) = y**2 + 9*y + 12. Let d(u) = u - 4. Let a be d(-4). Let z be b(a). Solve -2*t = -2*v + z*v - 20, -15 = -4*v + t for v.
5
Suppose -8 = 4*h - 4. Let j be h/4 + (-61)/(-4). Solve 0 = -v - n + 3*n - j, 4*v = 5*n - 45 for v.
-5
Let k(c) = -c + 4. Suppose -4*z + 6*x + 12 = 2*x, 2*z + 3*x - 11 = 0. Let u be k(z). Solve 4*f - 17 = 5*i, u = -i - 5*f - 14 - 1 for i.
-5
Suppose 7*i - 2*i = -4*h + 90, i + 11 = 5*h. Let z = i + -10. Let f = 9 - 7. Solve 3*w = -z*o + 9, -6 = -f*o - 0*o for w.
-1
Let p be ((-4)/3)/((-6)/18). Solve 5*g = w + g + 19, 0 = -p*g + 16 for w.
-3
Let n be ((-16)/6)/((-4)/6). Suppose 0*b = -n*s + b, 4*b = -5*s. Suppose 0 = -a - s*a + 2. Solve 3*w - 4*m + 5 = 0, a*w - 17 = 7*w + 2*m for w.
-3
Suppose 0 = -m - m - 5*v - 2, 2*m - 12 = 2*v. Let x = m - -1. Solve -u = -3*q + 13, -u + 10 = 4*q - x for u.
-1
Suppose 4*j - 28 = -5*f, -3*f + 3*j + 8 = j. Solve -3*v + 6 = -2*u + 1, 0 = 2*v - 2*u - f for v.
1
Suppose 0 = -j - 0 + 2. Let x(k) = k**2 - 1. Let n be x(j). Solve 1 = 3*v - n*t - 5, v = -2*t + 11 for v.
5
Let d(m) = -m**2 + 13*m - 15. Let l be d(11). Suppose -l + 1 = -3*f. Solve 2*n + f*x = 2, -5*n = -x - x + 2 for n.
0
Let s(z) = z**2 + 10*z. Suppose 0 = 5*t + 3 - 13. Let x = t - 12. Let v be s(x). Solve -y - 4*w = -v - 5, 5*y + 13 = -w for y.
-3
Let s(j) = j**2 - 4*j + 3. Let p be s(4). Let i be (p + 2 + -1)/2. Suppose -5*b = -4*n + i*n - 85, 5*b - 80 = n. Solve 23 = -5*f + q, -q + 6*q - b = 0 for f.
-4
Suppose -5*i + c = -42, -2*i + 22 = c - 4*c. Suppose 10*w = 12*w - i. Solve -3*d - 4*f + 0 = 3, -2*f = -4*d - w for d.
-1
Suppose -y = -3 - 1. Suppose 3*a - 34 = -3*g + 11, 45 = 3*g - y*a. Solve 6*x - 24 = 5*m + 2*x, 4*m + x + g = 0 for m.
-4
Let v(o) be the first derivative of 2*o**3/3 + o**2/2 + 3*o - 2. Let f be v(-4). Solve 8 = 4*r, -5*k - 6*r + 3*r + f = 0 for k.
5
Let k(u) = 3*u + 36. Let i be k(-11). Solve 15 = -i*j - 0*z + 4*z, 3*j = -4*z + 9 for j.
-1
Suppose -5 = -5*o + 2*w, 0 = 3*o - 2*w + 1. Solve -o = -k + 3*m + m, m = k for k.
-1
Suppose 4*t - 11 = 3*q + 3, 8 = 4*q. Solve 0 = -t*d + 5*p + 10, 3*d - 4*d - 6 = p for d.
-2
Let s be (-60)/14 - 6/(-21). Let y be s/14 - (-363)/21. Solve -k = -4*n - y, 0 = k - 6*k + 5*n + 10 for k.
-3
Suppose 113 = 5*v - 4*i, 0 = -3*v + i + 48 + 24. Suppose -3*j - v = 5*l, 0 = 3*j - l - 3 - 2. Let b = 2 + j. Solve 4*d - 5*w + 20 = 0, b*w - 8 = 5*d - d for d.
0
Let y(n) = 3*n + 53. Let m be y(-6). Solve -2*c = 5*t + 14, -5*c + m = -5*t - 0*c for t.
-4
Let l(w) be the second derivative of w**4/6 + w**3/3 - 2*w**2 - w. Let u be l(-3). Let c = u + -5. Solve -2*i - 2*r + 1 = c, -4*r = -2*i - 14 for i.
-3
Let u(a) = 7 + 10 + 0*a**2 + 13 + a**3 - a**2. Let n be u(0). Solve 5*t = -5*q - n, -t + 4 = -5*t for q.
-5
Let u(g) = -g**2 - 8*g - 6. Let f be u(-6). Let p = f - 5. Solve -p = o - 3, -10 = -5*w + 5*o for w.
4
Let k be 2 + 1 + -1 + 1. Let d be -12*(5 + -3 - k). Solve -52 = 5*v - 4*p - d, 4*v - 9 = -5*p for v.
-4
Let q(r) = -r + 2. Let s be q(-5). Solve -t - 12 + 3 = 4*l, -3*t - s = 2*l for l.
-2
Suppose 2*o - 5*s = 5, -14 + 10 = -5*o + 4*s. Solve -6*c = -4*c - 6, o = 4*i + 4*c + 8 for i.
-5
Let o be (-21)/(-6)*32/28. Solve -o*r - 23 = -5*q - 2*r, 4*r = q - 19 for q.
3
Let g(x) = x**2 - 4. Let o be g(3). Let f(t) = 2*t + 3 - 6*t - 6 + o*t. Let v be f(6). Solve -v*q - 7*a - 21 = -4*a, -5*q + 4*a + 10 = 0 for q.
-2
Suppose -3 = w - 7. Suppose -4*m = -2*m. Suppose 10*l - 7*l - 12 = m. Solve w*b - k - 2*k = -2, -l*k = -2*b - 6 for b.
1
Let s be 456/78 + 2/13. Solve -5*n + 4*d = 37, -3*n - 18 = -3*d + s for n.
-5
Suppose -3*g + 20 = o, 3*g - 5*o + 11 = 1. Suppose 0 = 4*y + g*r - 37, -3*y + 5*r - 22 = -2*y. Suppose h = y*h. Solve 0 = 3*q + 2*j - 1, -5*q - j + h = 3 for q.
-1
Let b = -48 + 50. Solve 4*c + b*y - 8 = 0, -c + 16 = -6*c + 4*y for c.
0
Suppose 4*l + 50 = -l. Let h be l/(-4) - (-5)/10. Solve -w = -2*r + 6, -r + 8 = -h*w - 0*r for w.
-2
Let a be (89 - (4 - 2))/3. Let x = -7 - -11. Suppose 0 = x*y - m - 5 - 14, -y + m = -4. Solve 0 = y*j - 3*d + a, -j + 0*d + 2*d - 10 = 0 for j.
-4
Let u = 22 - 13. Suppose u = 4*i + 1. Solve j = 5*t + 3, 4*j + 7 = i*t + 1 for t.
-1
Suppose 9*b - 12*b = -24. Let g be ((-39)/26)/((-6)/b). Solve -5*c - 2 = -4*i, -14 = -g*i - 2*i - c for i.
3
Suppose 4*d + 5*k + 14 = 0, d - 4*k = 5*d + 16. Let p(z) = -z - 6. Let h be p(d). Let b be -2 + h + 1 - -5. Solve 4*u + q + 20 + b = 0, u = q - 1 for u.
-5
Suppose -3*g = -z - 15, -2*g + 15 = g. Solve z = -2*v + 2*k + 4, -2*k = -3*v - v for v.
-2
Suppose 4*h - 4*j = 16, 0*j = -h + 2*j + 6. Suppose -2*n = -3*i - 14, i + 10 = 4*n - 2*n. Solve 4*u + n*r = -u - 11, h*u = -r - 2 for u.
1
Suppose -6*c = -2*c. Solve o + 5*y = 20, -5*o + y + 0*y + 22 = c for o.
5
Let m be (-1*(0 - 0))/(-2). Suppose -3*z - z - 12 = 0, j + 4*z + 10 = m. Solve -j*p - p = 3*t + 24, -15 = 3*t for p.
-3
Let l = -6 + 4. Let v(o) = o**2. Let z be v(l). Solve r - 18 = -z*h - 2, -2*h = -8 for r.
0
Let u(f) = -10*f - 59. Let d be u(-7). Let y be ((-6)/3)/6*-9. Solve -29 = 3*h - 5*q, y*h + d = 6*h + 5*q for h.
-3
Let o be (0 + 3)*1 - 1. Solve o + 2 = 2*y - 4*j, 2*y + 3*j = 11 for y.
4
Let j(k) = -7*k - 32. Let b be j(-5). Solve 4*u = -2*x + 2, b*x - 4*x = -2*u - 5 for x.
3
Let d(s) = s**2 + 2*s - 1. Let w be d(-3). Suppose -w*c + 6 = -0*c. Solve -5*z - l - 2*l = 0, c*z + 4*l = 0 for z.
0
Suppose -w + 2*w + 5 = 2*q, 0 = 5*w + 5. Suppose 3*r - 2 = q*x + 19, -4*r - x = -17. Solve r*b = 5*a + 5, a + b + 2 = 3 for a.
0
Let a = 86 - 79. Solve a*y - 3*y = -o - 24, -4*y - 8 = -3*o for o.
-4
Suppose -5*a = 2*i - 3*a, 3*a = 5*i. Solve 3*y = -3*u - y - 8, -4*u + y + 2 = i for u.
0
Let q = 109 - 104. Solve -5*r - q*h + 10 = 0, -5 + 14 = 3*h for r.
-1
Let l(g) = 4*g. Let w be l(-5). Let o be 1/(-2) + w/(-8). Solve -o*v + 3 = 2*a - 1, -v + 5*a = 10 for v.
0
Let b be 36/24 + (-2)/(-4). Solve -5*w - 3*k = -1 - b, 5*w - 5*k = 35 for w.
3
Suppose -a + 2*k + 4 = 4*k, 5*k - 10 = 5*a. Solve 4*q + 6 = -2*w, a*q + 12 = 5*w + q for w.
3
Let g(s) = -s**2 + 3*s**2 + 0*s**2 - s**2 + 2*s - 3. Let o be g(2). Solve -12 = -u - o*c, -3*u + 2 = -5*c + 26 for u.
-3
Let y be (-