 u.
-2
Suppose 0 = -2*j - 5*x + 57, 227*x + 83 = 3*j + 232*x. Solve 4*t = -5*q - 16, q - j = -5*t - 25 for q.
-4
Let c be (-60)/(-48)*-4 - (-5 + 45)/(-5). Solve 3*f = -c*n - 21, 5*f + n + 2*n = -31 for f.
-5
Suppose 0*h - 123 = -33*h - 8*h. Solve -3*b + 4*a = -0*a, 17 = -2*b - h*a for b.
-4
Let i = 243 + -124. Suppose 10*v - 3*v = i. Solve -2*w - v = -5*y, -2*y - 2*y + 15 = -3*w for w.
-1
Let w = 540 + -284. Let o be (-22)/77 + w/14. Solve 2*x - 16 = -4*y, 4*x + 2*y = y + o for x.
4
Suppose 7*y - 9080 = -y. Let d be y/(-15) + 2/3. Let s be (d/6)/((-1)/2). Solve -5*l = 5*c - s, -3*c - l + 3 = -4*l for c.
3
Let o(p) = 2*p**2 - 131*p - 196. Let t be o(67). Solve -2*j - 16 + 20 = 4*g, g = -2*j - t for j.
-4
Suppose 35 + 43 = q + 2*s, 4*q - 351 = 5*s. Suppose 3*g - q = -0*g. Let x = 40 - g. Solve 0 = i + 5*t - x - 11, 5*t = -5*i + 15 for i.
-2
Suppose -m + 4 = -0. Let l(j) = -8*j - 13. Let r be l(-3). Suppose m*y = r*y. Solve y = k + 2*g + 1, 4 + 10 = -5*k - g for k.
-3
Let z be 136/14 - (-12)/42. Suppose -2529*w + 1266*w - 40 = -1271*w. Solve -w*b - 4*o = -z, o - 3 = b - 5 for b.
2
Let l be (-1)/(-4 - (-54)/12). Let c be (-26)/(-3)*((-2)/l + 2). Solve 4*m = 5*i + c, 2*m - 4 = 3*m + 4*i for m.
4
Let c = -116 + 164. Suppose 60 = -c*a + 63*a. Solve a*m - 4 = 2*s + m, 10 = -5*s + m for s.
-2
Let g be (1/(2/2980))/2. Let l = 747 - g. Solve 2*t = -2, -x + t + 4 = -l for x.
5
Let k be (-138 - -132) + 2*(-1 + 4). Solve 3*t - 27 = -3*h - k*h, 5*t - 21 = h for h.
4
Suppose -47 = 13*a + 473. Let o(n) = -n**2 - 36*n + 165. Let u be o(a). Solve 5*h + 13 = 4*g, g - 5 = -u*h - 4*g for h.
-1
Let w(c) = c**3 + 3*c**2 + 4. Let i be w(-3). Suppose -5*h - 76 = -3*k - 24, 2*k - 93 = -5*h. Solve -3*r + 7 = i*b, -r - k = 2*b - 6*r for b.
-2
Suppose 0 = -6*b + 5 - 23. Let f be 13/7 + b/(-21). Solve -2*n - 2*q + 8 = 0, -3 = -2*n + n - f*q for n.
5
Let f(b) = 2*b - 13. Let d be 17/2 + -1 + 5/10. Let i be f(d). Let g be 4/(-2) - 20/(-10). Solve -4*h + 4*j + i + 1 = g, 5*h + 3*j = 5 for h.
1
Let i be (23/3)/(4 - 11/3). Let z be (i/((-322)/42))/(1/(-1)). Solve -q = -z, -4*o + q - 23 = -0*q for o.
-5
Suppose 17*r = 13*r + 5*u + 57, 34 = 3*r - 2*u. Solve 3*c = 3*n + r - 2, -5*c + 28 = n for n.
3
Let z(g) = -g**2 - 23*g - 50. Let s be z(-16). Let m = s + -50. Solve 28 = 4*a + 3*y, 0*y = 5*a - 2*y - m for a.
4
Suppose 7*k - 4*k = -6. Let m(q) = 0 - q + 4 - 6*q + 6*q. Let g be m(k). Solve 3*l - 7 = -3*s + 2*l, -4*s - 2*l + g = 0 for s.
4
Let b be 45/27*-9 + 35. Solve -12 = 4*t, 53*n = 51*n + 4*t + b for n.
4
Let r = -16 - -18. Suppose -4*w = r*w + 90. Let y be (-3)/w*(-3 - -13). Solve 5*k - y*n + 25 = 0, -31 = -2*k + 4*k - 5*n for k.
-3
Let y(g) = 7*g**2 - 23*g - 34. Let k(t) = 3*t**2 + 1. Let l(j) = -3*k(j) + y(j). Let h be l(-9). Solve -5*d + 2*d = -4*m - h, 0 = -2*d + m + 2 for d.
0
Let p = 28 - 26. Suppose -p*y + i - 1 = -8, -y + i + 4 = 0. Solve 0 = 4*m - 5*s - 1 + y, 3*s + 9 = -m for m.
-3
Let y be (4 - 1)/(2/10). Suppose -4*u - 5*h = -15 + 5, -4*u = -h + 2. Suppose -3*p + y = 4*b, 0 = -b - p - u*p + 5. Solve 3*m - 2*a + 0*a = b, -a = -2*m for m.
0
Suppose -54 = -5*y + 2*y. Let i be (0 - -19) + (-54)/y. Let a = -10 + i. Solve -4*o + 12 = 0, l - o = -0*l - a for l.
-3
Let f be (-52 - -1) + (0 - 3). Let u = -50 - f. Solve 12 = 4*o + u*a, 2*o + 0*a = a + 3 for o.
2
Let v(t) be the second derivative of t**5/20 - 23*t**4/12 - 4*t**3 - 2*t + 37. Let j be v(24). Solve -g + 3*i - 11 = j, -5*i = -4*g - i - 12 for g.
1
Let u(y) = 2*y**3 - 4*y**2 - 5*y + 16. Let l be u(4). Let r be (-17 - (-1 - -3))*-3. Let h = l - r. Solve -3*i = -3*j - 18, -2*i + 20 = -h*j + 2*i for j.
-4
Let x(p) be the first derivative of -p**4/4 + 3*p**3 + 11*p**2/2 - 7*p + 5. Suppose 5 = 4*f - 35. Let t be x(f). Solve y - 20 = -t*m, -3*y = 3*m - 1 - 29 for m.
5
Let c(w) = -2*w**3 + 11*w**2 + 22*w + 38. Let t be c(7). Solve 23 = -a - 5*y, 31 = -2*a + 5*y + t for a.
-3
Let u(t) = 28*t + 23*t - 26*t**2 + 82 + 25*t**2 - 12*t. Let n be u(-2). Solve -3*o - o + 8 = m, -o - m + 2 = n for o.
2
Let d be 3 - ((-65)/10)/(2/(-100)). Let h = -317 - d. Solve -5*o = -0*o - 4*i + 24, h*i = -3*o - 7 for o.
-4
Suppose 2*m - 3*j + 7 = 0, -20 = 2*m - 5*j - 7. Solve 2*s = -4, 0 = -x - 7*s + 4*s - m for x.
5
Let t be 1/(-2)*(4 - 46). Let n = -21 - -4. Let a = n + t. Solve -i = 7 - 3, a*i + 12 = 4*s for s.
-1
Let y be (16/(-48))/((-1)/75). Let w = y - 5. Let z = -17 + w. Solve 4*l - 3*h + 4 = h, -z*h + 6 = 0 for l.
1
Suppose -2*y = 3*w, -4*y + 0 = 5*w - 2. Suppose -10 = -2*j - y*g, 3*g - 14 = j - 28. Solve 4*s = 5*l - j, -2 = -4*s + 3*l - 10 for s.
-2
Let f be (-11)/((-44)/16) + -774. Let r = 772 + f. Solve r*x - h - 11 = 0, 4*x - h = 4 + 15 for x.
4
Suppose -8*r = 8*r - 912. Let z be ((-6)/r - (-3157)/209) + -2. Solve -5*c = 2*y - 18, -2*c = -3*y - 2*y - z for c.
4
Let b = -802 - -810. Suppose u = -o + 2*o + 13, b = -4*o. Solve -11 = -5*y - 2*t, -u = 4*y - 5*t - 0 for y.
1
Let y be (-5329)/(-73) + 2*3. Suppose -112 = -11*l - y. Solve 3*u - 2 - 1 = 0, -3*p = l*u + 6 for p.
-3
Let l be 6/2*-1 + (-62 - -4). Let s = l - -63. Suppose -s*d = -0*d. Solve d = -3*z - o + 5, 0 = 3*z + 5*o - 32 + 7 for z.
0
Let c(i) = 826*i + 7439. Let n be c(-9). Solve -b - 3*o = -1, n*b + 5*o + 100 = 95 for b.
-2
Suppose 0 = 6*x - 178 + 130. Solve -10*a = -x*a - 8, 0 = -n - 2*a + 8 for n.
0
Let u = 11091 + -11089. Solve h + u*w - 17 + 24 = 0, -3*w = -h + 18 for h.
3
Let v be (-18)/4*(-39 - 15/(-5)). Let l = -151 + v. Solve 0 = 5*u - r + 24 + 3, -3*r = -u - l for u.
-5
Let s be 0/(0 + -1 + -1). Suppose 0 = -s*y + 4*y + 12. Let r be y - 0 - -5 - 4/2. Solve -2*z = -4*b - 5*z, r = 3*b - 3*z - 21 for b.
3
Let c be (-58)/(-87) + 1/3. Let f(i) = 3*i - 1. Let m be f(c). Suppose m = -6*z + 14. Solve -5*k + z*j - 10 = 0, -4*j = -k + 2*k + 24 for k.
-4
Let t(o) = -o**3 - 41*o**2 - 39*o + 42. Let f be t(-40). Solve f*k = 5*k, 0 = -3*u + k + 15 for u.
5
Let s be (-2 - 36/(-16)) + (-1253)/(-28). Solve -4*t = -20, 5*c - 6*t + t + s = 0 for c.
-4
Let r = -5501 + 5510. Solve -5*j + 47*w - r = 44*w, 4*j + 4*w = 12 for j.
0
Let p(k) = -k**3 + 16*k**2 - 60*k + 5. Let b be p(10). Solve -2*s - 11*q + 15*q = 2, -s = -b*q + 4 for s.
1
Let u(x) = -x**3 + 6*x**2 - 7*x + 5. Let l be u(4). Solve 2*p - 42*o + 41*o + l = 0, -5*p + 10 = 4*o for p.
-2
Let l = -3 - -5. Solve -2*j - 16 = l*h + 2*j, 3*j + 15 = 0 for h.
2
Let k(i) = i**2 + 2*i. Let o be k(0). Let a = 21 - 17. Solve o = 2*m - 4*j - 10, -a*j + 4 = 5*m + 7 for m.
1
Let j(y) = -4*y + 72. Suppose 56 = 4*g + 4*t, 3*g - 2*g = -4*t + 2. Let r be j(g). Solve -x + 3*l - 11 = r, 4*x - x + l = 17 for x.
4
Suppose 5*k = 6*k + 2*k + 6*k. Solve 2*j + s - 11 = k, 2*j + 0*s = -2*s + 14 for j.
4
Suppose 5*r - 2*q - 21 = 0, 4*r - 8*r - q = -9. Let i(v) = 6*v - 13. Let l be i(3). Solve -d + 4*w = -r*d - 10, -4*w - l = d for d.
-5
Let c(v) = 2*v - 19. Let w(f) = -2*f**2 - 2*f + 3. Let a be w(2). Let q = a + 20. Let x be c(q). Solve b + 0*m - 4 = 2*m, -3*m - 6 = x*b for b.
0
Let b = 199 - 203. Let r be 415/45 - b/(-18). Solve 1 = -5*v - 3*p - r, -2*p - 10 = 0 for v.
1
Suppose -146*a - 92*a = 43*a. Solve -5*q - 23 = 4*b, a = b - 3*q + 35 - 42 for b.
-2
Let j = 33345 + -33090. Solve -17 = -3*p + 2*g, -5*p = g - j + 244 for p.
3
Suppose -56 + 28 = -14*i. Solve 0*n + 4 = -i*n - 4*d, -d = -4*n - 8 for n.
-2
Suppose 5*j - 5*r = 3*j + 12, 2*j + r = -12. Let f = -1 - j. Solve f*s - c - 24 = 2*c, 14 = 4*s + 2*c for s.
5
Let o be 12/42 - 768/(-56). Let n be -2 - (-3)/6*o. Solve n*w + 0*w = -3*l + 40, 2*w = 3*l - 5 for w.
5
Suppose 0 = -2*p - 3*f + 25, -55 = f - 56. Solve 0 = k + 3*g + p, -3*k - 17 = -0*g + g for k.
-5
Suppose 30*y - 26 - 184 = 0. Solve 2*a = -3*w + 7*a - 9, -a = 2*w - y for w.
2
Let m = -6069 - -6071. Solve 5*c = 2*l - 14 + m, -3*c - 4*l = -24 for c.
0
Let b be (-1*2/1)/(85/(-255)). Solve -2*w = 3*y - 10, 2*y + 8*w - b = 7*w for y.
2
Suppose 5*v - 5*q = -33 + 3, 2*v - 36 = -4*q. Let p be 1 - (-1 - 1 - 2). Solve v = 2*o - f, 5 = -p*f - 15 for o.
-1
Let p be (-9)/((-790)/40 + 19). Solve -10*i = -3*h - 7*i + 9, p = -4*i for h.
0
Let z = -5551 + 5555. Solve -w - 6 = t - 9, z*w - 15 = -t for w.
4
Let u(v) = -3*v - 5. Suppose -11*t = -16*t + 15. Let o be u(t). Let a = o - -16. Solve -5 = 3*q - 4*d, 11 = q + a*d + 3*d for q.
1
Suppose -6 = 18*j +