847. Solve -5*y = 4*u + 6, t*u + 2*y = u - 5 for u.
1
Suppose a + 6*i = 4*i + 12, -3*i = -2*a - 11. Solve -16 = -4*v, -11 = -u - 3*v - a for u.
-3
Let a = -93 - -101. Suppose -a*v = 5 - 37. Solve 4*u + 3*x + 4 + v = 0, 3*u + 19 = x for u.
-5
Let t be (-428)/(-6) + 1 + 38/(-114). Let n be ((-18)/(-22) - 1) + t/33. Solve -3*x - 2*d + 3*d + 10 = 0, 0 = -n*x - 3*d + 25 for x.
5
Let d be 672/(-18)*18/(-8). Let o be (-2)/(-11) - d/(-22). Suppose o*q = 6*q - 16. Solve -3*a = -4*c - 2*a + q, -2*c - 5*a + 4 = 0 for c.
2
Suppose 0*j = 4*j - 116. Suppose -50*k - 222 = -372. Solve -k*i = 2*i + b + j, -15 = -i + 5*b for i.
-5
Let f = 68 + -60. Solve 0 = 2*z - c + 6, 3*z + f = -4*c + 6*c for z.
-4
Let n be 0/((-1 - 0) + 2). Suppose -9*k + 13*k - 24 = n. Let x(c) = -c**2 + 5*c + 8. Let y be x(k). Solve 0 = h - 2*h + 2*q - 13, y*h - q + 11 = 0 for h.
-3
Suppose -2307 = -3*r - 2295. Solve -u + 4 = r*h - 1, 1 = 2*h - u for h.
1
Let y(k) = k**2 + k - 10. Let g be y(3). Solve 0 = x + 4, 2*n = -g*x for n.
4
Let v = -30 - 71. Let b = v - -125. Solve 3*r - b = -5*o + 2*r, -2*r = o - 3 for o.
5
Let h be -2 + -2 + 59 + 4. Let x = -38 + h. Solve 0 = 2*g + 8*u - 3*u + 9, 2*g - 5*u = x for g.
3
Let h(u) = -2*u**2 + 14*u - 20. Let o be h(6). Let m be 0*((-4)/o)/(-1). Solve m = 4*y + v + 4*v - 22, -4*v = 5*y - 23 for y.
3
Let w(g) = g**3 + 18*g**2 + 18*g + 18. Let i be w(-17). Solve 0*a = -x + a - i, 4*x - 5 = a for x.
2
Let w = 61 - 58. Solve -u + w*u - 23 = -3*n, u - 14 = -2*n for u.
4
Let r(d) = d**2 - d + 4. Let w be r(-4). Suppose -12*s - 224 = 4*s. Let f = s + w. Solve -2*c + 5*a = f, -2*c + 4*a + 4 = 10 for c.
5
Suppose -19 = -4*d - 7, u - 15 = -d. Suppose -2*z = -5*z + 9. Solve -3*s - 6*b - u = -z*b, 2*s + 5 = b for s.
-3
Let a be (4 - 3)*-3 + 8. Let z = -26 + 36. Suppose -3*w + p + z = 0, -w + 3*p = -1 - a. Solve w = -5*b - u - 1, -5*u = b + 20 for b.
0
Suppose 2*o = 3*z - o + 6, -5*o = 2*z - 10. Suppose 2*v - v = z. Solve -5*b - 15 = v, -s - b - 1 = -2*s for s.
-2
Suppose 0 = 204*c - 188*c. Solve -5*q - 2*b - 11 = 0, c*b + 9 = 3*q - 4*b for q.
-1
Let h = 104 + -94. Suppose h*g = -7*g + 34. Solve x - g - 3 = -d, -2*x - 2 = -d for d.
4
Let m(f) = -f**3 - 3*f**2 - 4*f - 4. Let a be m(-3). Suppose -3*v + a = v. Solve -v*y = 5*n - 3*n - 14, 0 = y - 2*n + 5 for y.
3
Suppose 2*g - 135 + 119 = 0. Let d be -1 + (2 - 0) - -3. Solve -4*y + d*p + 16 = -g*y, 0 = y + 5*p for y.
-5
Let g(a) = a**2 + a - 6. Let p be g(-3). Solve -i + 2 - 7 = p, 0 = -2*b - 4*i - 20 for b.
0
Let d = -72 - -77. Solve 0 = 3*o - 9, -5*o + 23 + 17 = d*g for g.
5
Let l be (4/2)/(15/10 + -1). Suppose 4*i + l*i = 0. Solve i*f + 4 = 5*f - 3*s, 4*f - s + 1 = 0 for f.
-1
Suppose -3*i + 26 = -4*m, -3*i + 22*m = 23*m - 1. Solve 2*f = -i*r - f + 14, -2*f = 4*r - 12 for r.
1
Suppose 4 = 4*t - 4. Suppose -1 + t = -f, f + 5 = k. Let s = 435 + -432. Solve k*b = -4*j, 5*j - s - 5 = -3*b for j.
4
Let h be (-5*1 - 1)*(-16)/32. Let t be 2/7*(7 + 0). Solve -2 = -g, -h*g - t - 2 = -2*f for f.
5
Let t(u) = -2*u**2 - 8*u - 2. Let j be t(-3). Suppose -3*z = -j*z + 5. Suppose 2*a - 11 = z. Solve 3*p + a = -5*w, 2 - 22 = 2*w - 3*p for w.
-4
Let q be ((-11)/4 + 3)*20. Let l = 8 - q. Let w = 5 + 0. Solve 2*h = -2*h - v + 8, -w*h = -l*v + 7 for h.
1
Let r = 14 - 28. Let c = 12 + r. Let u be 28/(-8)*(c + 0). Solve -w + u = 2*j, 0 = -3*j + 2*j - 5*w + 8 for j.
3
Suppose 8*c = -31*c + 18*c. Solve 2*p + 5*b - 18 = c, -3*b = 3*p - 0*p - 9 for p.
-1
Let r(u) = u**3 - 10*u**2 - 9*u - 6. Let v be r(11). Suppose 9*k - k = v. Let f = 12 - 5. Solve k*t + f = -m, 4*m = m + 3 for t.
-4
Suppose c - 2*b - 5 = 0, -4*c + 9*c - 40 = 5*b. Suppose 8*f = -f - 729. Let h = f - -83. Solve 0*y + 3*y - 22 = -h*l, -y - c = -3*l for y.
4
Let l = -42 - -44. Suppose 2*v + 2*m = -l*m - 4, -m - 6 = -2*v. Solve 2*g - g - 4*q - 7 = 0, v*g + 4*q = -22 for g.
-5
Let d(r) = 38*r**2 - 73*r - 2. Let a be d(2). Solve 3*b - 4 = -19, -a*b - 24 = 4*l for l.
-1
Let s = -22 + 2. Let r be (27/(-15))/(6/s). Let c be 2 + 2 + -5 + r. Solve 5*v + 5 = -g + 4*g, -c*g + 25 = 0 for v.
2
Let c be 4 + 6*10/(-30). Solve 5 = 5*y + 3*p - 5, 4*p = -c*y + 4 for y.
2
Let i be (7 - (-1 + 5))/(12/8). Solve -v + i - 9 = -d, -3*v - 24 = -4*d for v.
-4
Let t be (-6)/(-9) + (-77)/21. Let p be (t + (-65)/(-5))*1. Solve r = -2*c - 6 - 0, -r = -2*c - p for r.
2
Let i(m) = 48*m + 201. Let p be i(-4). Solve l - 3*q - 2 - p = 0, 3*l = -2*q + 11 for l.
5
Suppose 7*z = -s + 9*z + 9, -2*z = 5*s - 21. Solve -2*i - 2*c + s = 3*c, 4*i + 5*c - 15 = 0 for i.
5
Let h = 3 + 5. Let z be -3 - -5 - (-4)/((-4)/(-2)). Solve -k + h + 0 = -z*x, 10 = -5*x - k for x.
-2
Let f(r) = 3*r + 6. Let x(b) = -b - 1. Let l(n) = f(n) + 2*x(n). Let u be l(-1). Solve 5*p + 28 = -u*d, -5*d + 3 = -2*p - 2 for d.
-1
Let p(s) = -s**2 + 7*s + 9. Let n be p(8). Let w be (-5)/(n + 34) + 29/7. Solve -21 = -w*l - 5*i, -3*l = 2*l + 2*i - 5 for l.
-1
Let g(m) = 3*m**2 - 76*m + 33. Let z be g(25). Solve -z*c + 5*p = -13*c, 5*p = -5 for c.
1
Let f = -113 + 116. Let z be (-24)/84 - (-16)/7. Solve -2*g + g - j - z = 0, f*j = -g + 4 for g.
-5
Suppose c = 9 + 2. Let w be ((4 - 6) + 1)/(2/(-4)). Suppose s - w*u - 4 = -s, 7 = 4*s - 5*u. Solve 5*n - f = -c, -f + 10 = -3*n + s*f for n.
-2
Let o be (-5)/((-20)/16) + -1. Solve 6*r = -d + 7*r - 7, -o*d + 5*r = 29 for d.
-3
Suppose -5*b = -4*b. Suppose 3*y + 0*y = b. Suppose y*v + 19 = 5*l - 3*v, -3*l - 4*v - 6 = 0. Solve -4*r - 4 = l*u, -4*r - 5*u = 2 + 8 for r.
0
Suppose -32 = 13*d - 29*d. Solve n + d*n - 14 = -5*x, -2*n = -2*x - 4 for x.
1
Suppose -4*c + 5*z + 52 = 0, -c + 3*z = 2*z - 12. Solve 5*o - 3*r = -32, c = -4*o - o - 3*r for o.
-4
Let l be 6/(-51) - (-700)/170. Solve -c + 10 = l*s, 4*s - 12 = 3*s - 5*c for s.
2
Let o be ((-10)/20)/(1/(-16)). Let h be (5 - 1)/(o/6). Solve -t - p = 2*t + h, -3*t + 5*p + 15 = 0 for t.
0
Let x(y) = -39*y - 114. Let j be x(-3). Solve -j*v = -2*r + 8, 3*r - 5*v - 15 = -2*r for r.
1
Let o(t) = t**3 + 5*t**2 + 2. Let f be o(-5). Suppose 5*h - 35 = -f*h. Solve -2*d + 6 = 4*g, -h*d - 7 - 22 = -g for g.
4
Let b = -120 + 134. Let s(l) = -l + 5. Let u be s(3). Solve h = -d, -u*d + 4*h = d + b for d.
-2
Suppose -5*p - 7*p = -6*p. Let o = 4 - 9. Let r be (-7)/o - (-6)/10. Solve h + p*h = -f, 5*f - r*h + 14 = 0 for f.
-2
Let j = -125 - -129. Solve j*v - 2 = -18, -22 = -3*t + 4*v for t.
2
Suppose 0 = -0*m - 2*m + 10. Let u be (8/m)/(2/5). Suppose -u*g + 5*q + 1 = -7, 0 = 5*g - 4*q - 10. Solve 2*z = -2*f - 8, 0 = -g*z - 2*z for f.
-4
Suppose -48 = -3*l - 39. Solve 2*o - 12 = 2*w + 2*w, -3*o - l*w = 0 for o.
2
Let o be -7 + 54/3 - 11. Solve o = -3*a + r + 2, -2*a + 10*r + 10 = 5*r for a.
0
Let h(l) = -l**3 + 9*l**2 - 7*l + 65. Let w be h(9). Solve 0 = 2*d - 2*y - 4, 10 = -d + 5*d - w*y for d.
3
Suppose 7*i - 1586 = -1530. Solve 3*v = -4*k + 7*v, v = -3*k - i for k.
-2
Suppose 1070 - 250 = -5*o. Let w = -161 - o. Solve -3*n + 2*c + 1 = -w, -2*c = 2*n - 16 for n.
4
Let r be -44 - (2 + (1 - 0) - 2). Let f be 3*10/r*30/(-4). Solve 3*g - 2*i = 7, -2*g + i + f = 1 for g.
1
Let z be (8/(-5))/(116/(-435)). Let y = 4 - 3. Let r be y/(z/(-9) + 1). Solve r*n = 9, 2*f + 3*n = -0*f + 19 for f.
5
Suppose 96 = 4*r - 8*r. Let x = r - -24. Suppose x = -3*z + 1 + 8. Solve -2*i + 12 = k, 4*i - k = z*k for i.
4
Suppose -4*m + 0*m = 0. Suppose -4*c - 3*y - 24 = m, -2*c - c - 18 = -2*y. Let o be -2 + 4 + -5 - c. Solve 2*k + 0*k = 5*t + 30, 5*t + 5 = -o*k for t.
-4
Let r be (4 - (-176)/(-40))*105/(-14). Solve -7 = a + r*b, -2*a - b = -0*a + 9 for a.
-4
Suppose 0 = -0*o - o + v + 3, -2*o - 2*v = -2. Let k(g) = 24*g + 2. Let s be k(o). Let u be s/20*6/5. Solve -4*x = -5*c + 41, u*c - 2 + 3 = -4*x for x.
-4
Let t be 1 + 1*(1 + -1). Let s be 2/(-8) - 30/8. Let g = t - s. Solve g*b = v - 5, -b = b + 5*v + 29 for b.
-2
Suppose 20*o = 15*o + 10. Solve 5*j = -3*p - 13, 3*p - 6 = -o*j - p for j.
-5
Let s(j) = -j**2 + 6*j + 10. Let k be s(7). Suppose -k*a - 2*l = -6*l - 17, -4*a + 18 = -3*l. Solve 4*d - m - a*m - 32 = 0, 2*m + 6 = 0 for d.
5
Let o be 1*3*2/2. Let i be (-3 + 2)*-6 - o. Let d be -1 + i - -5 - -1. Solve -b - d = 3*b, -4*z + 18 = b for z.
5
Let c(q) = -44*q - 217. Let b be c(-5). Solve 2*p - 4*w - 8 = -p, -p + b*w = -6 for p.
0
Let b be 4/(-10) - (-34)/10. Suppose 5 = -4*p + 7*p + s, -2*p - 2