- 18. Let b(n) = n**2 - 5*n + 2. Let u be b(v). Let s be (u - -2)/(-2*1). Solve s*y = -2*y + 2*z, 20 = -5*z for y.
-4
Let j = -14935 + 14948. Solve 5*p - 7*z - 11 = -11*z, 3*p - j = 4*z for p.
3
Let a(v) be the first derivative of v**3/3 - v**2 - 11*v - 90. Let q be a(5). Solve 2*r + 5*n = -3, 0 = q*r - 3*r + 4*n for r.
-4
Let p(q) = q**2 + 15*q - 74. Let x be p(-23). Let l be (x/6 - -1) + 64/(-48). Solve 0*y + 3*y + 3 = 0, -l = -4*c - 2*y for c.
5
Let j be 290/(-725) + ((-984)/15)/(-4). Solve 5*z + q - 9 = -29, 4*z + j = 5*q for z.
-4
Let d = 15 + -6. Let s(a) = 9*a + a**3 + a + 0*a - 11*a**2 + 3 + 9*a. Let o be s(d). Solve 4*g - 2*i = -8, -3*i = -0*g - 3*g - o for g.
0
Let y = 0 + 0. Suppose 4*h + 16 - 40 = 0. Let z be (3/3 + -1)*h/(-18). Solve y = 2*m - f - 2*f - 18, -2*m + 5*f + 26 = z for m.
3
Let n(y) = y**2 + 6*y - 1. Let s be n(-6). Let r = 3 - s. Suppose -4*b = v + b, -5*b + 15 = 4*v. Solve -r*q = 3*w - 11 - 1, -v*q = -2*w + 8 for q.
0
Suppose -7*n - 3*p - 3 = -5*n, -2 = -5*n + 2*p. Suppose n = v + 2*f - 17, -v - v - 6 = -4*f. Solve -v = -5*j - 4*r + 3*r, -6 = -2*j - 2*r for j.
1
Suppose 95*c - 99*c - 304 = 0. Let x = 77 + c. Solve 2*q = -3*y + 4, -q + 4*q + x = -y for y.
2
Let z(r) = -r**3 + 5*r**2 - 5*r + 8. Let g be z(4). Suppose 0 = -g*a + 5*j + 85, 134 = 3*a + 2*a + 3*j. Solve 3*y + 2*u - 1 = -3*u, -a = 5*y - 5*u for y.
-3
Suppose -19*x + 31 = -140. Let y be (x/12)/(2/8). Solve -4*n = -j, 3*j - 2*n = -y*n for j.
0
Let m = 115 - 114. Solve 0 = -3*i + p - 3*p - m, 5*p = -4*i + 8 for i.
-3
Suppose -59*y = -5351 - 313. Solve y*c = -5*g + 100*c, 0 = -3*g + c for g.
0
Suppose -2*p = -8, 6*l = 10*l - 3*p - 20. Suppose 0 = 4*d + z - 33, l*z - 6*z = -3*d + 31. Let f = 10 - 6. Solve -5*n - 4 = -f*a + 3, d = -2*n + 3*a for n.
1
Suppose d + 3 = m, 5*m = 2*d - 17 + 53. Solve 0 = -4*l + 5*i + 13, -5*l - 5*i - m = -6*i for l.
-3
Let s be 149 - 139 - (1 + 3 + 1). Let a be (-8 + s/1)*20/(-6). Suppose -z + 4 = 3. Solve 0*k + 5*k + h = -a, 2*k + z = -h for k.
-3
Suppose 0*f + 5*f + 143 = 268. Solve 7*z - 6*z = -5*p + f, -5 = -4*z - p for z.
0
Suppose 0 = 10*k - 7199 + 6969. Solve 0 = x - 6*d + 2*d - k, -5*x + 2*d + 25 = 0 for x.
3
Suppose -4*c = 2*b - 5 + 27, 2*c + 4*b - 4 = 0. Let u be 1*(3 + c)*-1. Solve 4*m = -u*n - m + 15, -5*n + 7 = m for n.
1
Let f = 471 - 467. Suppose 0 = f*r - 7*i + 5*i - 6, -i + 9 = 4*r. Solve 3*s = r*k - 1, 10 = 5*k + s - 18 for k.
5
Suppose 57*g = 48*g - 1881. Let k = 213 + g. Solve 3*j = -a - j + 17, k*a - 3 = -3*j for a.
-3
Let g be (5/(-10))/(-8*(-1)/(-48)). Let m(a) = -a**2 + 4. Let s be m(0). Solve -8*b = -3*b + g*j - 10, -s*b - 4*j + 16 = 0 for b.
-1
Suppose -2263 + 2629 = 237*z - 2952. Solve -3 = 3*a + 4*q - z, 2*a - 19 = -5*q for a.
-3
Suppose -77 = 50*c - 280 - 47. Solve 0 = x - 1, -5*t - x - 4 = -c for t.
0
Suppose 19 = 2*x - 13. Let q be (x/(-28) - -4)*14. Let v be (-1)/3 - q/(-36) - -18. Solve -2*z - 5*s + v = 0, 3*z + 5*s - s = 18 for z.
2
Suppose 0 = 2*d - 4*r - 24, -3*r - 8 = -d - 2*r. Let m(i) = 5*i - 18. Let x be m(d). Solve -5*v + 5*j - 10 = 0, x*v + 0*j + 4 = -2*j for v.
-2
Let t = -85 - -87. Let n be 20 + t/(-9) + 22/18. Suppose 2*k = 9*k - n. Solve 4*i = -b + 7, 5*b - k*i - 3 = 9 for b.
3
Let b(c) = c**2 + 130*c + 630. Let y be b(-125). Solve -5*p = -5*m + 15, 4*p - y*m = -7*m + 6 for p.
0
Let z be (-2)/(-7) - (-144)/(-14). Let d be -1 + (-33)/(-27) - 580/261. Let j be (8/d - (-3 + 0))*z. Solve -4*a - j = a - 4*s, s = 0 for a.
-2
Suppose -2*h - 8 = 0, -28*a - 5*h = -23*a - 10. Suppose 5*m - a*n = -3*n + 22, 3*m = n + 10. Solve -m*q = 3*i - 3, 3*i = 2*q + 2*q + 3 for q.
0
Suppose 4*s + 52 = -2*b + 82, -5*b = -s - 86. Solve -5*v + 13 = -b, 0 = -4*a - v + 6 for a.
0
Let z = -595 + 594. Let j be z/(-6)*-2*-12. Solve -5 - 13 = -3*s - 3*b, -j*s - 12 = -5*b for s.
2
Suppose 0 = -14*d + 1716 + 1812. Let z = 255 - d. Solve -2*i + 3 + 3 = -3*g, 5*i + z*g + 6 = 0 for i.
0
Suppose -1131 = 81*p - 1536. Solve -p*r - 24 = 3*g - 40, 0 = -g + r for g.
2
Let m = -21 + 15. Let d be 2 - (m/(-2) + -3). Let n be d/6 - (-10)/15. Solve 0*q - 5*i = q + n, -4*i = 4 for q.
4
Let x(f) = -21*f**2 - f + 4. Let z be x(-2). Let u = z + -13. Let j = u - -99. Solve 4*s - 8 = 0, -4*s = 2*d - j - 0 for d.
0
Suppose -r + 5 = -3*y, -29 = 3*r - 4*r - 3*y. Suppose -8*w + r*w = 90. Suppose 5*s = c + w, 2*s - 11 - 5 = -2*c. Solve h + 7 = 3*g + 2*h, -c*g + 11 = 2*h for g.
3
Suppose -5*a = -3*y - 16, -2*y + 5 = 3*y - 2*a. Suppose z + y = 3*o - 7, 5*z - 22 = -3*o. Solve b + b + 9 = -3*t, b = o*t + 23 for b.
3
Suppose 0 = 80*r + 8*r - 176. Solve -r*j + 11 = -x, x + 6 = 4*j - 11 for j.
3
Let q = -8 + 13. Suppose -q*h + 21 = 5*t - 44, t + 11 = 2*h. Let o be 5/(-2)*(-2 - -4) - -5. Solve -2*p - 2*w - h = 2*p, o = p + w + 2 for p.
-2
Suppose 69*i - 25 = 64*i. Suppose -7*y + 3*y = i*y. Solve 5*d + 4 = 4*g, y = 3*g - d - 0 - 3 for g.
1
Let g = 31070 - 31058. Solve -2*u + g*h - 2 = 8*h, 3*h - 15 = -3*u for u.
3
Suppose 4*h = 31 - 7. Let x(a) = a**2 + 3*a + 2. Let m be x(-2). Suppose m = 6*b - 5*b - 5. Solve 4*r + f - 2 = -h, -5 = b*r - 4*f for r.
-1
Suppose -9*j = 11 + 43. Let w(o) = -o**2 - 4*o + 12. Let g be w(j). Solve 0 = 2*h, g - 2 = n - 3*h for n.
-2
Suppose -4*u - 14 = k - 38, -5*k = u - 101. Solve -3*x - 11*y = -7*y + k, -5*x = -y - 5 for x.
0
Suppose -26*r + 227 + 397 = 0. Solve 4*t - 2*v + 20 = -v, 0 = 2*t - 4*v + r for t.
-4
Let f = 20263 + -20252. Solve 8 - 10 = -3*b + 2*o, -b + 3*o - f = 0 for b.
4
Let z be (-570)/19 - 2*2. Let u = 7 - z. Let m = -41 + u. Solve 5*l - 7 = -3*a + 3*l, m = -a + 2*l - 3 for a.
1
Let p be -2*(13 + 592/(-48))*(-18)/8. Solve -2*d = 5*j + 5, -5*j + 4*d - p*d = 5 for j.
-1
Let d(j) = -j**3 + 46*j**2 + 198*j + 12. Let m be d(-4). Solve 2*z + 2*z + 4*l = -24, -3*l - m = 4*z for z.
-2
Suppose 0 = -c + 2*w + 14, -3*c = -w - 7 - 20. Suppose -2976*p + 189 = -2913*p. Solve 2*k + h = -c, -4*k - p*h - 2*h - 22 = 0 for k.
-3
Suppose -5*n + 148 = -5*v + 28, 2*v = -4*n + 66. Let r be (15/(-5) - n)*-1. Suppose -8*p = -2 - r. Solve -3*f = 3*w + 3, -w = p*f - 0*f + 9 for f.
-4
Let h(v) = 10*v - 2. Let f be h(1). Let p = 20 + f. Let z = -21 + p. Solve -4*s + z = -u, 2*s + 3*u + 0 - 7 = 0 for s.
2
Let t(r) be the first derivative of 11*r**2 - 62*r - 58. Let v be t(3). Solve 4*p - 4*l = 28, v*p - 3*l - 30 = 2*l for p.
5
Let q(o) = -10*o**3 - 70*o**2 + 10*o + 76. Let l be q(-7). Solve 3*t + l = -5*d + 20, 0 = -5*t - 10 for d.
4
Let k = -82232 - -82238. Let p be 14/2 - (1 - -1). Solve p*l + 16 = -3*r, 5*l + 0 + k = 2*r for r.
-2
Let s(l) = -6*l + 153. Let g be s(25). Suppose g*o - 6 = -5*u, -u - 2*o - 5 = -2. Let i = -3 + 7. Solve u*y + 4*j = 2, i*y - j = 2*j + 11 for y.
2
Let n = 25952 - 25915. Solve -5*v + 87*f = 84*f + n, 5*f = -v + 15 for v.
-5
Let n(g) = -g**3 + 9*g**2 + 6*g - 51. Let i be n(9). Suppose 4*a + b - 2 = 2*a, -5*b = -i*a - 10. Solve a*f + 20 = 5*s + f, -s + 28 = 5*f for s.
3
Let y(q) = 25*q - q**2 - 3*q**2 - 4*q - 6 - 7*q**2 + 2*q**2 - q**3. Let n be y(-11). Solve 0 = -4*h + 5*b - 6, 5*h + n*b - 1 = 14 for h.
1
Let r = -7392 + 7393. Solve -3*l - f + r = 0, 0*f = 4*l - 4*f - 28 for l.
2
Let i = -265 - -262. Let n(j) = j**3 + 4*j**2 + j - 1. Let o be n(i). Solve 2*l - 18 = -3*h - 3, h - 5 = -o*l for h.
5
Let f be -2 + (5 - 0) - 0. Suppose f*i - 6*i = -12. Let g be (-2)/(-24) - (-2599)/1356. Solve 2*u + 5*p = 0, g = 3*p - i for u.
-5
Let v be 3*((-5)/(-15) - (-4)/6). Let x be (-34)/(-40)*10 + 1/(-2) + 0. Solve 6 + 3 = 2*n + v*y, -2*y = 2*n - x for n.
3
Let z = 64 + -62. Let u be (-25)/(z/(-30)*-5). Let j = 87 + u. Solve -4*m + 3*k + 12 = -j, -5 = -3*m - k for m.
3
Let v = 12767 + -12763. Solve 16 = -4*b, 3*n - 9*b - 35 = -v*b for n.
5
Suppose 3 + 13 = 4*y. Let h = -4 + 6. Let w(z) = 3*z**2 - 4*z + 2. Let r be w(1). Solve l - r = -h*i, -l - i + 7 = y*i for l.
-3
Let p(j) = j - 2*j - 28 - 205 + 12 - 8*j. Let t be p(-25). Solve -t*o = 2*h - 1 + 5, -3*o + 3*h - 3 = 0 for o.
-1
Suppose 4*g = -4*z - 68, 4*g = g - z - 41. Let y be (-2 - (-6 + 3))*(g - -14). Solve 0 = 5*r - y*c + 5, -6 = -2*r + 3*c + 3 for r.
-3
Let v be (-3)/36*-3*164. Suppose -v*z = -36*z - 25. Solve 5*x - 1 = 4*l - 5, x + 5*l - z = 0 for x.
0
Let g(s) = 2*s**2 - 3*s - 22. Let z be g(-3). Let j be 1 - ((-56)/26 + (-4)/(-26)). Solve 6*t - t - 5*u = -z, 2*u