- 3 + 7. Solve -l - 3*l = -2*u + 12, u - 7 = v*l for u.
4
Suppose -7*z = -11*z - 7*z. Solve z = l + 2*l + 9, -2*l = 3*a + 6 for a.
0
Suppose -2*n - 13 = -67. Solve -3*d + n = -3*c, -2*c = -0*c + 5*d - 10 for c.
-5
Let q = 7 + -5. Let z be -1*(q + 0 + -9). Let d(a) = -a**2 + 4*a + 2. Let x be d(4). Solve x*u + 5*f = 25, -z = u - 6*f + 2*f for u.
5
Let a(j) = -9*j**2 + 6*j**2 + 2*j**2 + 3*j. Let h be a(2). Solve -2*f = -h*i - 14, 2*i = -2*f + f + 1 for f.
5
Let m(v) = v**2 - 3*v + 5. Let l be m(4). Let n = l + -3. Suppose -4*k = -2*f + 3*f - n, 4*f + 6 = -k. Solve -2*c = -2*w - 2 - 0, 33 = -5*w - k*c for w.
-5
Let v be (1 + -2)*-8 + -3. Suppose -4*q + 5 = -v*b, 3*b - 5 + 1 = q. Solve -32 = 5*g + b*n, n = -4*g - n - 24 for g.
-4
Let s(l) = -l**3 + 15*l**2 - 15*l + 18. Let k be s(14). Solve -k*h = -b + 10, 4*h + 2 = 5*b - 0 for b.
-2
Let c(m) = -m - 1. Let o be c(-4). Let i(z) = -2*z + 4. Let u be i(-3). Suppose o*v = v + u. Solve -2*h + 20 = -v*q, 16 = -3*q + h + h for q.
-2
Suppose -3*g + 3 = 0, -3*r = -2*g + 3*g - 16. Suppose r*k - 13 = 2. Solve k*f + 3*n = -15, -4*n + 10 = -2*f + n for f.
-5
Suppose 3*r + r + 24 = 4*b, 2 = -5*b - 3*r. Solve w + 4 = b*j, -9 = -j - 2*w - 2 for j.
3
Let k = -3 + 14. Suppose 2*s = 3*s - k. Solve -a = 4*i - 3, -2*a + 3*i = -a + s for a.
-5
Let k = 83 + -78. Solve 3*v = -0*x - x - k, 2*v = -6 for x.
4
Suppose -2*c - 15 = -25. Solve l - o = 5, 5*l + 4*o + c - 21 = 0 for l.
4
Let s = -72 - -87. Solve -3*g + 2*k = -3 + s, 4*g = -3*k - 16 for g.
-4
Let o = -51 - -87. Let a be -1 + (o/(-3))/(-3). Solve 4*v + 25 = -a*n, -2*v = -7*v + 2*n - 14 for v.
-4
Let d(v) = v**2 - 7*v + 4. Let n be d(7). Suppose -n*t = -3*t - 4. Let u(p) = p**2 - 10*p + 4. Let q be u(10). Solve -q*o - r = 14, -12 = 5*o + t*r - 0 for o.
-4
Let k be 5/2 + (-4)/8. Solve 0*j = 5*r + j + 24, -27 = 5*r - k*j for r.
-5
Let b(g) = g**3 - 14*g**2 - 33*g + 20. Let k be b(16). Solve -k*n - 36 = -0*p - 5*p, 0 = 4*n - p + 20 for n.
-4
Suppose 2*x + 2*w = 5*x + 2, -2*w = 5*x - 2. Solve h + 4*g + 11 = x, 4*g + g + 22 = -4*h for h.
-3
Let l(w) = 5*w - 3*w - w**2 + 6 + 3*w. Let t be l(6). Suppose t*g = 4*g - 96. Solve -2*n = -3*s - 13, 4*s + s + g = n for n.
-1
Let v(b) = -b**3 - 3*b**2 - 1. Let y be v(-2). Let k(n) = -n**3 - 6*n**2 - 6*n - 3. Let s be k(y). Solve -i + 6*i - 5*p - 15 = 0, -4*i + 14 = -s*p for i.
4
Let q be ((-80)/32)/((-2)/4). Solve -50 = -5*c + q*j, -2*j = 5*c - 1 - 14 for c.
5
Suppose -q = 3*q - 20. Let u be (-4)/q*175/(-14). Solve y - 5*y + u = d, 5*y = -d + 12 for d.
2
Let n be (-5 - 0)/(-5)*3. Solve b + 17 = -n*d, -d + 3*d = -2*b - 18 for b.
-5
Let v(k) = 4*k**2 - 2*k - 3. Let c be v(3). Suppose -4*r - c - 45 = 0. Let s be 4/r - (-8)/36. Solve u + 0*n - 16 = -4*n, -3*u - 4*n + 24 = s for u.
4
Let n = -17 + 19. Solve s - 4*t + 8 = n, -1 = -t for s.
-2
Let d be 2/(-13) + (-670)/(-130). Solve -2*x + d*c - 14 = 6, 2*x - 4*c = -16 for x.
0
Suppose -3*l = 15, -4*d = -5*d - 4*l - 15. Let p be 68/18 - 4/(-18). Solve -2*c + 5*q = -4*c + 15, p*c - 25 = -d*q for c.
5
Let b = 1 - 3. Let z = b + 4. Suppose 8 = -z*y - 3*r, -r = 4*y - 4*r - 20. Solve -17 = -y*d - 0*n + 3*n, -2*n + 6 = 3*d for d.
4
Let h be 2 - -1*(2 + 0). Suppose 0*j + 4*j + 4*x + 8 = 0, 2*j = -5*x + 2. Let v = 4 + j. Solve v = -2*w - 2, h*n + 3*w = -2 - 5 for n.
-1
Suppose -10 = z + 5*u, -2*z - 3*z + u = -2. Solve z = -2*y + 4*f - 11 - 5, -y + f - 5 = 0 for y.
-2
Let t = 1 + -1. Let y be 1/(-1) + 1 + 9. Let o be y - (0 - (0 + t)). Solve 0 = -2*v - 3*a + 10 - 1, -3*a + o = -3*v for v.
0
Let x = -8 + 10. Solve 5*y + 3*k + 14 = 0, 4*k = x*y + y + 20 for y.
-4
Let n be 7/2 + (-2)/(-4). Suppose -n*a + 21 - 1 = 0. Solve 0 = -2*j - 4*p + 3*p, -4*p = 3*j + a for j.
1
Let x be (-4)/3*(-21)/(-14). Let w = 1 - x. Solve -4*y = -3*r - 1, w*r - 5*y + 10*y - 35 = 0 for r.
5
Let a = -4 - -7. Let c = 0 + 4. Suppose 0 = -5*w + 4 + 6. Solve a = -c*f - l, -5 = f - w*l - 2*l for f.
-1
Let u be 0 + 2 - (-3)/(-3). Let o be (u*3)/((-21)/(-28)). Solve 0 = -o*z + t, z - 3*t = -3*z - 8 for z.
1
Suppose 36 = -0*t - 4*t. Let w be (15/t)/(1/6). Let d be ((-8)/(-10))/((-2)/w). Solve -4*y = -2*b + 4, -y + 10 + 3 = -d*b for b.
-4
Let g(l) = -l**2 + 12*l - 15. Suppose 4*q - r = 41, -17 = -q + 4*r - 3. Let t be g(q). Solve 0 = 5*h - 10, -8 - 2 = t*n - 5*h for n.
0
Let k = -128 + 272. Suppose 5*x + 5*w = w + k, -2*w - 138 = -5*x. Solve 2*o - 5*v = 12, -v = 4*o + 2*v + x for o.
-4
Let u be 6/15*2*5. Solve l + 11 = -3*n, -u*n + 2 = -0*l - 2*l for l.
-5
Let k(w) = w**3 + 5*w**2 + w - 3. Let m be k(-4). Solve 5*i + 0*i = -z + m, 0 = 4*i - 2*z - 10 for i.
2
Let w(a) = -a**3 + a**2 + a + 0*a**2 - 35 + 34. Let j be w(1). Solve -5*b = c - j*c + 9, 0 = -2*b - 4*c for b.
-2
Suppose -2*o + z + 9 = -0*z, 6 = -2*z. Let m = 11 - 7. Solve -2*k - 3 = -o*a - 0*k, 0 = -m*a - 5*k + 4 for a.
1
Let z(c) = c**2 + 2*c - 4. Let f be z(2). Solve -4*r + 4*w = 0, -f*r = 2*w + 3*w - 27 for r.
3
Let k = -2 - -5. Let y(i) = -3*i**2 + 2*i**k - 3*i**3 + i**3 - 5 - i**3. Let a be y(-4). Solve 3*f - 4*g = -27, -4*f - 3*g - a = -0*f for f.
-5
Suppose -2*m + 3*v = -9, -2*m - v + 6 = 1. Solve 10*z - 5*z = -3*s + m, 0 = z for s.
1
Suppose -3*u + 10 = -2*h + 46, 56 = 5*h + u. Suppose 0 = 3*j - 3*b - 54, -6*j - 4*b + 64 = -2*j. Let p = j - h. Solve 0 = -5*y - 4*a - 26, -3*a - 7 = p for y.
-2
Let f = -3 - -10. Solve -3*d = g + g + f, -g = -5*d - 3 for g.
-2
Let t be 1/(((-25)/20)/(-5)). Solve -3*o = 0, -5*n + t*o - o - 10 = 0 for n.
-2
Let g(a) = -5*a**2 + 2*a - 1. Let i be g(1). Let l(q) = q**3 + 3*q**2 - 5*q - 1. Let d be l(i). Solve -3*c - 4*n - 4 = 0, 3*c + 2*c + d*n = -14 for c.
-4
Let k be 4/6*18/(-24)*-4. Solve 3*j = 3, k = 3*c + 5*j - 0 for c.
-1
Let q = -2 + 4. Let l(a) = -a**3 - 5*a**2 + 3. Suppose -7*x + 3*x - 20 = 0. Let o be l(x). Solve 2*v - 8 = -0*v + q*h, 4 = -v - o*h for v.
2
Let c(j) = 3*j - 8. Suppose 10 = 4*x - 14. Let w be c(x). Let p be (-6)/(-15) - (-46)/w. Solve 3*d + 4 = -d - 4*i, i - p = d for d.
-3
Suppose 5*r + 5*q = 19 + 1, 14 = 5*r + 3*q. Solve 0*g = -4*d + 3*g + 1, 0 = g - r for d.
1
Let v be (-51)/1*(-4)/4. Let i = 79 - v. Solve 3*k - 13 = 2*f, -3*k = -5*f - 0*k - i for f.
-5
Let j = -2 + 6. Suppose 20 = -k + 6*k. Let o be k/(-2) + 0 + 5. Solve 2*t = -j*f - 8, -o*t + 6*t = 3*f + 15 for f.
-3
Suppose -3*n + 2*n + 5 = 0. Solve 4*v - 8 = n*w - 3*w, 6 = -w + 3*v for w.
0
Suppose -3*s + 4 = -5*s. Let t be (-15)/(-6) - 1/s. Suppose k + 0 = t. Solve 6*x - x + k*y = 17, -x + 4*y = -8 for x.
4
Let b be 74/6 - (-4)/6. Solve 4*j = -3*y + 1, 2*j + b + 3 = 4*y for j.
-2
Suppose -2 + 6 = 2*q. Suppose 0 = -2*j - q*j + 12. Solve 4*v + 19 = -j*m, v - 16 = 4*v + 4*m for v.
-4
Let d(j) = -j**2 + 18*j - 15. Let v be d(17). Solve -z - a = -5, -9 = z - v*z - 2*a for z.
1
Suppose 0 = c - 5, 3*n - 103 = -2*c - 0*c. Let a = 55 - n. Solve -4*r = -3*w - 9 + a, 10 = 2*w + 3*r for w.
5
Suppose -2*f = -f - 4. Suppose -6*m = -4*m - f. Suppose d + m*v = 32, 5*d - 3*v - 133 = -4*v. Solve -4 - 4 = -3*z - q, -5*q = z - d for z.
1
Let g(o) be the third derivative of o**4/8 - o**3/6 + o**2. Let l be g(7). Let v be -1*3*l/(-12). Solve 5*j = n - 0*n + v, -5*j = -2*n for j.
2
Suppose -17 = -3*g + 1. Let c be 6/(-9)*(-27)/g. Solve -15 = -r + 4*r, -3*n - c*r = 0 for n.
5
Let z(l) = -l**2 - 10*l - 1. Let v be z(-5). Suppose 0 = -5*h + b + v, -2*b + 5 + 2 = h. Solve h*a + 17 = r + r, a + 4 = r for a.
-3
Suppose 0*u + u = 10. Let r be 12/u*(-10)/(-3). Solve -3*p + r*p = -c + 4, 0 = -3*c + 4*p - 16 for c.
0
Let u be 2 + 3 + 16 + -1. Suppose u = -5*q + 5*x, 2*x = -2*q + x + 7. Let n be (-226)/(-8) + q/(-4). Solve 3*y = -y - 5*z - n, 3*y + 2*z + 14 = 0 for y.
-2
Let u(d) = -5*d - 3. Let c be u(-5). Solve -1 = -z + 2*x - 3*x, 4*x - c = 5*z for z.
-2
Let a(i) = 3*i - 1. Let s be a(1). Let t be (0 - 0)*2/(-4). Suppose l - 5*p - 4 + 1 = 0, -5*l - 4*p + 15 = t. Solve 5*r - s*f - 20 = 0, -r - f = 3*r - l for r.
2
Let y(u) = 5*u - 2 - 1 - 4*u. Let j be y(6). Solve 5*k - 5 = -5*m, -j*k - 2*k - m + 9 = 0 for k.
2
Let g be 12/10 - 5/25. Solve j + g = l - 2*j, l = 2*j for l.
-2
Let c(g) = 2*g**3 + 3 - 6 - g**3 + g**2 + 1 - 3*g. Let y be c(-2). Solve l = -3*a + 9, -2*l - 2*a + 6 = -y*a for l.
0
Suppose k - 2*s + 7 = -0*k, 13 = -4*k + 3*s. Let u be k/(-4) - 88/(-32). Solve c + 8 = -u*c, -3*