a. Let k be s/5*(-180)/27. Solve -4*b - 5*n - k = 0, 0 = -2*b + 6*b - 2*n + 4 for b.
-3
Suppose -31*w + 36*w = 20. Solve w*r + 1 = -5*p, 3*r - 5*r - 2*p = 2 for r.
-4
Let c(l) = 10*l - 4. Let f be c(1). Suppose 0 = q + f - 8. Solve 2*m = -q, 0*n - 3*n = 3*m + 3 for n.
0
Suppose -22*y + 25*y = 36. Solve b + 8 = -4*i - 2*b, 0 = -3*b - y for i.
1
Let k be (-5)/30 - (-58)/(-12). Let j(z) = z**3 + 6*z**2 + 6*z + 4. Let a be j(k). Let w be (2 - 3)*(a - 2). Solve 0 = -4*u - 4*x + 28, 2*u - x - 2 = w for u.
4
Let c be (0 + -2 + 3)*(-1 - -1). Let s(v) = -v**2 - v + 14. Let u be s(c). Solve -k + 0*k + 4*r + u = 0, -r - 14 = 5*k for k.
-2
Suppose c + y + 0 = 3, 5*y = -5. Solve -j + h = 8, -c*j - 3*h - 7 = -2*h for j.
-3
Suppose -2*l - 3*d = -4*d - 7, -5*d + 1 = 2*l. Let n be (7 - 1) + (-6 - (1 + -6)). Solve -p = 2, n*r = -5*p + 12 + l for r.
5
Let t = 430 - 413. Solve 0 = 2*b + 5*h - t, 5*h - 41 = 7*b - 3*b for b.
-4
Let z(t) = 5 - 3*t**2 - 100*t - 99*t - 93*t + 307*t. Suppose 5*i - 3*y = 31, 0*i + 5*y = -4*i + 10. Let v be z(i). Solve c - 3*r = 8, r = v*r + 12 for c.
-1
Let c(d) = d**3 + 2*d**2 - 4*d + 2. Let r be c(-3). Let o be r/2 + ((-25)/10)/(-5). Solve -26 = -o*q + 4*y - 1, -4*q + 28 = -4*y for q.
3
Let v be (-2)/5*(6 + -36). Suppose v + 8 = 4*z. Solve 5 = -z*l - 5*o, -l - 4 = -o + 3*o for l.
2
Let s be -1*(-7 + 4 - 33). Let x = 39 - s. Let a = 9 - 4. Solve 3*g + 7*u - x*u = -7, a*g - 31 = 4*u for g.
3
Suppose 0 = 2*n + 10 - 22. Let y be ((-2)/3)/((-1)/n). Solve -y*j + 4*b = -4, -j - 2*b + 5*b - 7 = 0 for j.
5
Let q be (5/20*0)/(-4). Suppose q*g = -7*g + 91. Solve -2*b - 3*f = g, 6*b + 3*f + 15 = 3*b for b.
-2
Let z = 996 - 991. Solve f + 2*o = -1, z*o - 14 = 4*f + 3 for f.
-3
Suppose -85 = -55*j + 80. Solve -3*u + 35 = u + j*i, -i = u - 10 for u.
5
Suppose -2*h = -4*y - y + 28, 0 = 4*y - 2*h - 24. Solve 3*s = y*v + 27, 4*s + 3*v + 0*v - 11 = 0 for s.
5
Let z = 8 + -18. Let a = z + 10. Solve 2*u + 1 - 5 = 2*k, -3*k - 15 = a for u.
-3
Suppose 3*a = 20 - 14. Let g be (6/(-4))/(3/(-8)). Suppose 2*v - 44 = 5*j - j, -5*v + g*j + 98 = 0. Solve -r = -t - 2, 3*t + 2*t = -a*r + v for r.
4
Suppose -6*d = 14 - 26. Solve -4*p + 14 = -d*q, -6 - 5 = 5*q - 2*p for q.
-1
Let m be (-4)/(-8) + 9/6. Let r = 134 - 134. Solve m*w - 4*l + 3*l + 1 = r, w - l = -2 for w.
1
Suppose -16 = -4*x - 3*m - 2*m, 0 = -m. Solve 3*p + i = -0*i, 4*p + x*i = 0 for p.
0
Suppose 8*u + 192 = 2*u. Let w be 5/((-20)/u)*1*3. Solve 4*h = -l + 17, 5*h - w = -3*l + 2*h for l.
5
Let d be 30/9 + 1 + (-12)/9. Solve 2*w - 3*w - m + 1 = 0, -d*m - 7 = w for w.
5
Let h(q) = -q**3 - 6*q**2. Let c be h(-6). Let b be 446/12 - 10/60. Suppose -b = -3*p + 5. Solve -3*v + 0*w + 5*w - 7 = c, -2*w = 3*v + p for v.
-4
Let r(i) = i**3 + 3*i**2 - 6*i + 2. Let v be r(2). Solve g + 8*l + 22 = 3*l, 0 = -5*g - l + v for g.
3
Let n(r) = 7*r**2 + 2*r + 1. Let b be (-5)/(-1)*3/((-45)/6). Let h be n(b). Solve i = -3*y + 10, y - h = 3*i + i for y.
5
Let z = 13 - 0. Suppose 2 = -v + z. Suppose -14*j + 51 = -v*j. Solve 3*d - 2*a + 1 = -2, -5*d + j = 4*a for d.
1
Let t be 125/(-75)*((-108)/15)/3. Solve -3*n + t = -g, 0 = 7*n - 2*n - 15 for g.
5
Let t(s) = -s + 6. Let g be t(0). Let n = 179 - 175. Let h be 0*(g/n)/3. Solve h*v = -v, -u = -v + 5 for u.
-5
Let w(z) = -2*z**2 - 7*z + 9. Let a be w(-6). Let d = a + 31. Suppose -2*i + 6*i = 0. Solve -n - 2*j + d = -2, i = -2*n - 5*j + 29 for n.
2
Let c(i) = i**3 - 6*i**2 - i + 9. Let u be c(6). Solve -o - n + u + 4 = 0, 4*o + 12 = 4*n for o.
2
Suppose -4*p + 7 + 5 = 0. Let h be 1/(4*p/48). Suppose -i + 2 = 4*k, -2*k + 6 + 2 = h*i. Solve 3*u + i*b - 7 = 0, -6*b - 16 = -4*u - 2*b for u.
3
Suppose -5*y + 0*x + 20 = 4*x, -2*y + 21 = -x. Let j = -25 - -29. Solve -j*d = -y, -3*d = 5*m + 19 - 0 for m.
-5
Let s(p) = p**2 - 2*p + 8. Let n be s(5). Let z = n - 21. Suppose 0 = z*o - 6 - 0. Solve o*q + 14 = -j, q - 3*j - 6 = 2*j for q.
-4
Let d = 7 + -15. Let l(c) = c**2 + 2*c - 6. Let r be l(d). Suppose t + 101 = 5*p, r = 2*p - 0*p - 2*t. Solve -k + 2*v = -3*v + p, -k = 3*v - 4 for k.
-5
Suppose -11*g = -10*g. Suppose -5*b = -0*b - 10. Suppose g = -l + b. Solve 0 = -l*h + 4*s + 8 - 20, -6 = -2*h - 5*s for h.
-2
Let a = -31 + 33. Suppose g - a*g + 2 = 0. Solve 0 = g*c - 4*r - 28, 4*c + r - 1 = 10 for c.
4
Let u be (0 + 1)*(3 - 0). Let j be (-18 + 17)/(2/(-8)). Let k be j/2 - (3 + -5). Solve 0 = k*s - u*m + 7*m + 28, 3*s + m + 17 = 0 for s.
-5
Suppose -2*m + 5*n + 13 = 2*m, 4*n = -4. Suppose k = -m*k + 15. Suppose -k = -3*q + 1. Solve 3*u - o + 15 = -q*o, 0 = -3*o for u.
-5
Let a = -164 + 164. Solve 4*w = a, -w + 4 = 3*c - 8 for c.
4
Suppose -4*c - 35 = -u, 2*c = 4*c - 5*u - 5. Let s = 14 + c. Suppose -98*n + 21 = -91*n. Solve 0 = -2*d + n*q - 5 - 9, 0 = s*d - q + 8 for d.
-1
Suppose -261 + 279 = 9*n. Solve 4*o + 16 = 2*h, 0*o + o = n*h - 7 for h.
2
Let r(u) = 3*u**2 + 3*u - 2. Let g be r(-2). Let x be (-9)/((-72)/(-8)) - (-1)/1. Solve g*b + 2*t - 10 = x, -3*t + 12 = 5*b - 2 for b.
1
Let d be 40/(-25)*20/(-8). Solve -d*w = -w, -3*c + 3*w = -6 for c.
2
Let q(v) = -v**3 - 10*v**2 - 9*v + 4. Let u be q(-9). Solve 0 = -4*b + 4*r + 12, 7*b + 19 = u*b - 4*r for b.
-1
Let f be (1 - 6/(-10))/((-72)/(-180)). Solve 12 = -3*d, a + f*d = -3*a - 28 for a.
-3
Let p(t) = -t**2 + 5*t + 5. Let r be p(-2). Let y = r + 16. Solve 4*i + y = -5*k + 2, -5*i - 34 = -3*k for k.
3
Let t = -11 + 10. Let a = 2 - t. Solve a*h - 2*i - 2 = 0, 18 = -4*h - h - 2*i for h.
-2
Suppose 20 = 3*o + 62. Let k be (-18)/(-63) - 80/o. Solve -4*l + s - 11 = 0, -l - k = -0*l + 3*s for l.
-3
Suppose -6 = j + t + 21, 4*j + 126 = 2*t. Let k = j - -50. Solve -5*d + 2*p - 4 - 6 = 0, -2*d + 4*p - k = 0 for d.
0
Let w be 175/(-60) + 3 - 262/(-24). Let z(p) = -p**3 + 5*p**2 + 3. Let n be z(5). Solve 5 - 2 = -n*k - 5*l, -5*k - 3*l + w = 0 for k.
4
Let u = -195 + 200. Solve -u*t - 3*n + 1 = 0, -t + 6*t - 2*n = 16 for t.
2
Let p(f) = 2*f**2 + 4*f + 3. Let d be p(-2). Suppose 7*v = 8*v + 4*l - 46, v - l = 46. Suppose d*g - v = g. Solve -3*x - x = 5*m - g, 0 = x - 2 for m.
3
Let r(q) = -q**3 - 15*q**2 + 14*q - 30. Let d be r(-16). Let w(j) = 4*j - 4. Let n be w(d). Solve m - 2*g = 7, 5*m - 7 = -n*g - 42 for m.
-3
Suppose 25*a + 11*a = -6*a. Solve a = -q + 5*z - 23 + 8, 4*q - 5*z + 30 = 0 for q.
-5
Let y = -318 - -323. Solve -o = 2*u - y, 8*o - 4*o + 4 = 0 for u.
3
Suppose 2*u = 3*h - 33, u + 0*u + 9 = 3*h. Let z be u/(-9)*(-6)/(-4)*1. Solve -4*g - 9 = 5*k + 19, 0 = z*g - 4*k - 8 for g.
-2
Suppose -5*t + 31 = 6. Solve -5*o + 2*z - 4 = 0, t*o - z = 2*o - 3 for o.
-2
Let b = 36 - 26. Let m be (-2640)/300*-5*(-1)/(-2). Solve -j = -3*j - b, v + 4*j + m = 0 for v.
-2
Suppose 0 = -5*t - 3*w + 42, 16*t - 30 = 13*t - 3*w. Solve i = 4*c + 13, t = -i - c + 4 for i.
1
Let f be 1/2 + (-29)/(-2). Suppose -q - 180 = -5*q - 4*h, -h = -4. Let v = q + -36. Solve p = d - 2*p + f, -p = d - v for d.
0
Suppose -3*o - 5*c = -5, -4*o + 5*c - 5 = o. Let z be (o + -3)*(-45)/27. Solve 2*t = 3*t + 2*j - 7, 0 = 3*t + z*j - 16 for t.
-3
Let m(a) = a**3 - 14*a**2 + 22*a + 29. Let j be m(12). Solve k + 28 = -j*b + 6, 0 = -2*b - 3*k - 1 for b.
-5
Let j(p) = 66*p - 64. Let r be j(1). Solve -r*y - 10 = 0, 2*t + t + 1 = -2*y for t.
3
Let c(m) = 2*m + 18. Let z be c(-4). Suppose 2*h + 4*b + z = -h, -5*h - b + 6 = 0. Solve -3*y - g = 4*g - 8, 5*y = -h*g + 7 for y.
1
Suppose -2*x + 0 = -8. Suppose -r + 30 = -7. Let a = 42 - r. Solve 2*d - 21 = d + a*k, -4 = -4*d + x*k for d.
-4
Suppose 2*m = 0, 0 = 4*b + 5*m - 27 + 7. Suppose -b*o + 17 - 2 = 0. Solve 4*w - 4 = -4*l - 0*l, 4*w = o*l + 32 for w.
5
Suppose 0 = 5*f - 5*h + 10, 14 - 12 = -4*f + h. Solve 3*q - v + 3 = f, 4*v = -2*q + q + 12 for q.
0
Suppose 3*t - 3*h = -2*t + 15, -5 = 4*t + h. Suppose t = f - 3*f + 54. Suppose 20 = 6*j + 20. Solve j = -5*o + 10, -y + o - f = 4*y for y.
-5
Let x(g) = g**3 + 4*g**2 - 5*g - 1. Let w be x(-5). Let t be (w - -2)*15/3. Solve t*q - 2*p + 7 = -2, -15 = 5*p for q.
-3
Let p(g) be the first derivative of -g**3/3 - 5*g**2 - 7*g - 49. Let b be 2/(-4) + 17/(-2). Let y be p(b). Solve 6*i - i - 4 = y*v, 0 = -3*i - 2*v + 12 for i.
2
Suppose -2*u = d - 5*d + 18, 3*u = 3*d - 6. Let h = d + -2. Solve c + h*y = 22, 3*c - 13 - 3 = -5*y for c.
-3
Let d be (-8)/(-2) + (0 - -2). Suppose -39 = -d*g + 63. Solve 3*