 - 7 - 8. Let f be w(-9). Solve -11 = 4*b + 3*y, 13 - 1 = 2*b - f*y for b.
1
Suppose -3*o + 5*a - 5 = 0, -5*a + 0 - 25 = 0. Let i = o + 14. Suppose -5*r - 12 + 87 = 0. Solve -j - r = 4*j, -8 = 2*b + i*j for b.
2
Let j be 774/(-645)*(-5)/2. Solve 3*v = 10*h - 11*h + 12, -2*h = j*v - 15 for v.
3
Suppose 10 = -6*l - 8. Let b = l + 4. Let k = 1 + b. Solve -k*q - 2*p = -6*p - 20, -2*p = -4*q + 16 for q.
2
Let l be -2*(-106)/4*(3 + 2). Let n be 8/16 + (l/(-2))/(-5). Let m be 5/(-2)*(-4)/2. Solve m*i - 2*k + k = 18, -4*i = -5*k - n for i.
3
Let k be (4/10)/(5/25). Let g(r) = r + 10. Let o be g(k). Solve -3*w + o = -2*p, 2*w - 8 = -2*w for p.
-3
Let x be 0*1*(-3)/(-3). Suppose x = 24*i - 23*i. Solve 0 = 4*c - 4*n, i = 4*c - 9*c - 3*n for c.
0
Let q = 614 + -614. Solve q*g + 2*g = -4*m, 6 = -g + 4*m for g.
-2
Let z be (-28)/(-42) + (-14)/(-6). Suppose z*a + 44 = 25*a. Solve -2*h + f = h - 5, 0 = a*h - f - 2 for h.
3
Let f(u) = u**2 - 13*u + 14. Let a be f(12). Solve 1 = 3*w - r, -4*w - r = -a*r - 3 for w.
2
Let a = 915 - 899. Solve -5*j + 2*i = 13, 0 = -4*j - 0*j - 5*i + a for j.
-1
Let h(j) = -3*j**2 + 20*j - 7. Let s be h(6). Solve 3*l + 12 = -3*z, 2*l + 2 = -s*z - 9 for z.
-1
Suppose l = -5*s - 10, s - 2 = -2*l - 4. Solve -5*y + 5*p = 15, 0 = y + 3*p - 1 - l for y.
-2
Suppose h - 50 = 5*q - q, 3*q + 6 = 0. Let m = h + -32. Solve n + m = -s - 0*n, -2*n = -3*s - 5 for s.
-5
Let b = 23 - 21. Suppose -b*o = 3*o - 10. Solve 4 = o*s - 0*s - 3*y, 29 = 5*s + 2*y for s.
5
Let v be (2/(-3))/(88/(-660)). Solve -v*w - 2*s + 18 = 0, 5*w - 13 = -4*s + 13 for w.
2
Suppose 0 = -26*j - 29*j + 14*j. Solve 3*m + j*x + x = 9, 0 = -4*m - x + 13 for m.
4
Suppose -56*k + 62*k - 78 = 0. Suppose 15 = l + k. Solve -c + 20 = 5*q, -4*q + 2*c + 0 = -l for q.
3
Let m be (7/2)/(777/1110). Solve -2*g - f + 9 = 0, -5*g + m*f - 14 + 29 = 0 for g.
4
Suppose 0 = 3*h - 5*p + 9, 4*p = -9*h + 4*h + 22. Solve 3*g = -h*k + 6*k + 13, g - 2 = -k for g.
3
Suppose 11 = -m - 2*n, -9 = -5*n + 2*n. Let f = -17 - m. Solve 0 = -y + 2*l + 3, -9 = -2*y + l - f for y.
5
Let l = 120 - 252. Let i be (l/18 + 4)*18/(-2). Solve 5*y = 3*h - i, -5*h - 4*y + 14 - 1 = 0 for h.
5
Let j be (-22)/(-33) - 4/(-3). Let a be 0*(-4)/(8/j). Let i be 9/3 + a - 0. Solve 0 = -4*l + 4*s, i*l - 9 + 23 = -4*s for l.
-2
Suppose -4*v = -2*m + 22, 4*m - 2*v + 32 = 106. Suppose 3*q - 42 = -m. Solve -5*a = -3*k + 1, 4*k = -a + q - 21 for k.
-3
Let i = 4 - -1. Suppose 30 = 4*r - 5*y, 0 = i*r - 5*y - 18 - 17. Solve -2*b + 0*l - 8 = -2*l, 2*b = l - r for b.
-1
Let s(g) = g**3 - 6*g**2 - 43*g + 32. Let o be s(10). Solve 1 = -2*m + m + o*t, -m = -3*t + 3 for m.
3
Let m(t) = t**2 - 5*t + 16. Let z(h) = 2*h - 24. Let w be z(12). Let n be m(w). Solve -2*i - 4*q - n = -0*q, -4*i = 5*q + 17 for i.
2
Suppose -20 = 4*b - 3*n - 2*n, -2*n = -8. Suppose -s = -19 - 3. Solve k + 4 = -b*k, 0 = 3*r + 4*k + s for r.
-2
Suppose 3*z + 0*z = 15. Let f(p) = p**3 - 4*p**2 - 2*p. Let y be f(z). Solve -7*s - 4*q + 16 = -2*s, -3*s + y = -3*q for s.
4
Let z = -5 + 10. Suppose -z*m - 5*l + 140 = 0, -3*m - 5*l + 32 = -2*m. Let p = m + -27. Solve p = -2*x + 4*x - 4*w - 4, 0 = -5*x - 2*w + 22 for x.
4
Let b = 38 - 30. Suppose -t = -b + 4. Solve -f - t*m - 3 - 10 = 0, -3*m = 3*f + 3 for f.
3
Let i = -11 + 27. Let z = i - 12. Solve 5*p - 24 = 3*s - 6*s, 3 = z*p - 3*s for p.
3
Let m be ((-18432)/30)/(-24) - 3/5. Solve 4*u = 4*j + m - 5, -2*u + 2 = 2*j for u.
3
Suppose -46*i - 55 = -57*i. Solve -3*v - 21 = 5*w, -2*v - w + i*w + 8 = 0 for v.
-2
Suppose -t + 16 = -0*t + 5*v, t = 3*v + 16. Let p be (-2)/11 - (-277)/11. Let j be 10/p*(-30)/(-2). Solve -4*a - t = -b, 3*a = j*a - b + 12 for a.
-4
Suppose 66 = -13*k + 105. Solve -3*c + k*j + 0*j = 21, -c + 1 = 3*j for c.
-5
Suppose 15 = 2*j + 5*n, 0*n + 27 = 5*j + 2*n. Let m = -4 + 2. Let w = m + 2. Solve v - r + 5 = -w*r, -j*v + 11 = 4*r for v.
-1
Suppose -22*c + 24*c - 28 = 0. Solve c = -3*v - 2*v + s, 2*v = 5*s - 24 for v.
-2
Let m = 1515 + -1507. Solve -13*x = -3*l - m*x + 35, 2*l = 3*x + 22 for l.
5
Suppose -5*w + 17 = -98. Let x = -9 + w. Suppose o = -2, -4*g + o + x = -g. Solve z + 3 = 4*i, g*i = -i + 5*z - 15 for i.
2
Suppose -4*u + 1 = g + 3, -5*u = 4*g - 3. Let s(n) = 5*n - 6. Let j be s(g). Let x be 0 + 3 - 3 - -2. Solve -j*k - 12 - 4 = x*p, -p + 6 = -5*k for p.
-4
Let n be 1/(-4) - 51/(-12). Suppose -n*o - 36 = -12. Let p(l) = -l**3 - 5*l**2 + 6*l + 2. Let y be p(o). Solve 5*k + 2*a + 12 = 0, -k + 4*a = y*a + 12 for k.
-4
Let d be -3*(0 - (-3 - -2)). Let r be (-3)/9*-1 - (-1)/d. Solve -3*k + 8 = -2*q - r, 6 = 3*k for q.
-1
Suppose 0 = -a - 15 + 18. Solve 0 = -o + 2*u - a, 0 = 7*o - 2*o - u + 24 for o.
-5
Let g(l) = l**3 - l**2 - l - 2. Let j be g(2). Let v = j - 5. Let d = v + 8. Solve -14 + 3 = -5*m - d*k, 13 = 5*m + 4*k for m.
1
Let o(w) = -w**2 - 5*w - 1. Let d be o(-4). Let t(i) = 3*i - 3. Let a be t(4). Suppose 36 = d*u - a. Solve 0 = l + 1, -3*b + 3 = 3*l + u for b.
-3
Suppose 0 = v - 2*v + 8. Let o(l) = 175*l + 3. Let a be o(0). Solve -a*w + 2*i = -16 + 5, 3*w + i = v for w.
3
Let v = 0 - -2. Suppose 4*c + 5*j - 140 = 0, -2*c + 7*j + 40 = 2*j. Let i = -26 + c. Solve 2*f - 4 = i*g, 0 = 2*f + v*f + 5*g + 18 for f.
-2
Let f be (0 - -1)/((-2)/6). Let r be 125/45 + (-2)/(-9). Let s = f + r. Solve -3*z - 2*m + s = -7, 0 = 3*m - 6 for z.
1
Let k be (14 + -4)/5 + (1 - 1). Suppose -2*l + 16 = k*l. Solve 0*j - 5*b + 1 = -j, -2*j = -l*b - 4 for j.
4
Let k(j) = 35*j - 380. Let b be k(11). Solve -2*s + f - 7 - 6 = 0, 3*s - b*f = -37 for s.
-4
Suppose -5*o + d = -2*d + 253, -167 = 3*o + 2*d. Let s = o + 56. Solve 3*t + n + 16 = -4*n, s*t - 5*n = 34 for t.
3
Let t be 4/(-10)*15/(-3). Let r be 9/6 + t/4. Solve i + 18 = -2*i + 3*w, 0 = -4*i - r*w for i.
-2
Let w = -192 - -194. Suppose -o + 6 = 1. Suppose -l + w*l = o. Solve 5*j = 5*b - 30, -2*j - j - 28 = -l*b for b.
5
Let j(n) = -8*n**2 + 2*n - 5. Let a be j(-3). Let m = a - -93. Solve 2 = 5*l - 23, 4*x = 2*l + m for x.
5
Suppose 36 = -l + 38. Suppose 3*k - l*c - 21 = 0, 4*c - 1 + 8 = -k. Solve k = -2*y - 5*g, 4*y + g - 4 = 5*g for y.
0
Suppose 0 = -7*o + 6*o. Let b be (4/(-10))/(4/60). Let c be (4/3)/((-4)/b). Solve 2*q - 13 + 1 = 3*w, o = -c*q for w.
-4
Suppose -14 = 4*r + 5*w - 50, r - 22 = 2*w. Solve 3*d - 4*n - r = 0, d + 3*n - 4*n = 4 for d.
2
Let c(j) = j**3 + 23*j**2 - 49*j + 32. Let k be c(-25). Solve -k*h - 5 = -2*h + x, 22 = -h + 4*x for h.
-2
Let h(c) = -c**2 + 6*c - 5. Let o be h(4). Suppose o*q + 3*z - 53 = 7, 2*q - 40 = 4*z. Solve 0 = -4*b - 4*r - q, b = -2*r - 9 - 1 for b.
0
Suppose 0 = 57*j + 3 - 174. Solve 6 = -4*b + 2*o, -j*b - 4*o + o - 9 = 0 for b.
-2
Suppose 3*h = 6*h - 51. Suppose 23 = n + h. Solve 2*z - n*z - 2*y = 18, 4*y = z - 18 for z.
-2
Let l be -5 + (-1)/((-3)/12). Let f be (12 - 7) + 4/l. Solve 4 = a + v, -3 = -a + v - f for a.
3
Let a be (-1426)/(-17) + (-40)/(-340). Let q be 732/a + 4/14. Solve 5*k + r = 20, k - 5*r - q = 21 for k.
5
Let a be (-57)/(-21) - 0 - 8/(-28). Solve -4*y + 16 = 0, -5*v - 4*y + 24 = a for v.
1
Let q be (-3)/(-6)*8/2. Suppose -v + 2*v = 5*g + 18, -3 = v + 2*g. Let i(b) = -2*b - 8. Let t be i(-6). Solve 0 = -t*x - f - 8, 0 - q = x + v*f for x.
-2
Suppose -18*t - 1977 = -2031. Solve 8*p - 9*p + d = 6, 0 = p + t*d - 14 for p.
-1
Suppose 12 = 3*u + u. Suppose 0*g + 5*g = m - 8, 4*m - 2*g = 68. Suppose 3*p = 5*l + 7*p - m, 4*p - 4 = 2*l. Solve -u*r - 3 = -t, -r + 0*r = -l*t + 1 for t.
0
Suppose -t = 42*p - 40*p - 4, 0 = -2*t - 3*p + 6. Solve 2*g + 11 = -r, t*r - 5*r = -5*g + 10 for g.
-3
Let j(w) be the second derivative of w**3/6 - 4*w**2 + 5*w. Let o be j(-10). Let p = o + 22. Solve 32 - 9 = -l + p*d, -5*d = -25 for l.
-3
Let k(g) = -2*g**2 - 22*g - 31. Let x be k(-9). Solve -23 = 3*b + x*d, -8 = 5*b + 3*d + 9 for b.
-1
Let b be 9*-1*-1*3/9. Solve b*d + 4*g = 4, 2 = g - 2 for d.
-4
Suppose 0 = -2*q + q + 14. Let b be ((-12)/q*-1)/(18/63). Solve b*x - 2 = t, -4*t = t + 10 for x.
0
Let d be (19 - (2 - -11))/((-3)/(-3)). Solve -2*x + 2*v - d = 0, -2*x + 11*v = 10*v + 8 for x.
-5
Suppose 6*u = 4*u + 8. Suppose 0 = -5*m + 3*m + 10. Suppose 3*i = -4*d - m, -3*i + 2*d - 3*d + 10 = 0. Solve 0 = u*v - i*c + 40, 3*v - v - 2*c = -18 for v.
-5
Suppose -s + 4*q + 2 = 0, -10 = -7*s + 2*s - 3*q. Suppose -s = -2*l - 5*j - 5, j 