20. Solve o*w - 8 = -z*w for w.
2
Let d(w) = 6*w + 55. Let f(x) = -19*x - 166. Let k(b) = -8*d(b) - 3*f(b). Let p be k(-6). Solve p - 14 = -5*a for a.
2
Let s = 52 + -32. Let u(m) = -6*m - 24. Let k be u(-6). Suppose 8*o - s = k. Solve h = 1 + o for h.
5
Let o = -6990 + 8226. Solve -o = -6*c - 1266 for c.
-5
Let p = -257 - -92. Let g = p + 233. Suppose -65 = j - g. Solve -j*d + 3 + 6 = 0 for d.
3
Suppose 0 = -2*c + 7*u + 125, u - 245 = -5*c + 5*u. Solve c - 29 = 8*h for h.
2
Let c be 4 + (-45)/9 - (-2 + 1 + -68). Solve -c = -x - 63 for x.
5
Let l(t) = 10 + 123*t - 120*t + 9. Let d be l(11). Let m = d + -52. Solve m = -3*n + 4*n + 4 for n.
-4
Let c = -33 - -36. Let f be (-5 - c)/(-2) - 42. Let s = 42 + f. Solve -s + 10 = -3*o for o.
-2
Suppose 0 = 4*f - 12 - 36. Let z(p) = p**2 - 4*p + 14. Let i be z(f). Let h = i - 109. Solve -h + 4 = -x for x.
-3
Let l = -232 - -238. Let p be 11 + (-6)/24 + 2/8. Solve l - p = -d for d.
5
Let g be 112/28 + 4/(-1). Suppose 0 = 5*c + 3*l - 8, 0 = -g*c - 4*c + l + 20. Solve v + 25 = -c*v for v.
-5
Let j be (-11)/((-44)/(-8)) - (17 + -32). Solve j = -38*x - 25 for x.
-1
Let a be (3 - 2)/(18/6462). Let s = a + -347. Solve -7*y + s*y + 20 = 0 for y.
-4
Let j(k) = -20 + 505*k + 2 - 502*k. Let m be (-7 + 9)/((-6)/9 - -1). Let r be j(m). Solve r*g = 3*g for g.
0
Let v = -2107 - -2130. Solve -8*f - v = -71 for f.
6
Suppose 158 = -a - 8. Let l = 174 + a. Solve 28 = 5*f + l for f.
4
Let i(b) = 7*b - 38. Let n be i(6). Suppose n*k = 5*g - 146, -8*k - 4*g - 203 = -3*k. Let v = 43 + k. Solve 0*l = -2*l + v for l.
2
Let p be (1 - 2)/(6*(-2)/492). Solve 9 = p*z - 38*z for z.
3
Suppose 0 = -d + 4*t, 3*t + 22 = 4*d - 2*t. Suppose -4*u - 4 = -2*s, 0 = -3*u - 4*s + 8*s - d. Solve u = 5*z + 6 - 26 for z.
4
Let v be (-24)/9*(-54918)/904. Solve -v*p = -175*p - 65 for p.
-5
Let g(j) = -653*j**2 - 650*j**2 + 1300*j**2 + j**3 - 5*j + 0*j**3. Let t be g(5). Solve -26*x = -t*x for x.
0
Let o be 2*(-3)/(-6) - -50. Suppose 17*k - o = 17. Solve -x - k = -0 for x.
-4
Let a be ((-54)/(-180))/(((-1)/10)/(-1)). Suppose -3*t - 53 = -a*u + 4*t, -5*t = 2*u + 13. Solve -2*p - u + 8 = 0 for p.
1
Suppose -304*k - 4*t - 173 = -307*k, 79 = k + 4*t. Solve -10 = 53*a - k*a for a.
1
Let n(c) = c**2 + c - 8. Let x = 55 - 60. Let u be n(x). Suppose g - 2*q = u, 3*g = -g - 4*q - 12. Solve g*j = -4 - 4 for j.
-4
Suppose 2*g = 43*g + 6*g - 1081. Solve -22*o = -g*o - 5 for o.
-5
Let t(n) be the third derivative of 1/24*n**4 - 33*n**2 + 0 + 0*n + 11/6*n**3. Let l be t(-8). Solve 6*m = l*m for m.
0
Suppose -10 = -3*z - 7. Let u(o) = -3*o - 15 + z + 6*o + 3. Let r be u(4). Solve h = r + 3 for h.
4
Let d be 0/(-35) - (-1 + 1). Suppose 2*a - 47 + 23 = d. Solve 36 = a*m - 3*m for m.
4
Let k = -53 - -32. Let i be (-3)/2*182/k. Suppose u - 3*u - i = -l, 2*u = -10. Solve l = -2*j - 3 for j.
-3
Let y = 619 + -619. Suppose y = -k + 3*m + 8, m - 8 = -11*k + 10*k. Solve 0 = 3*r - 5*r + k for r.
4
Let v(w) = -w**3 + 9*w**2 - 9*w + 12. Let m be v(8). Let c = 9 - -102. Let k = c - 111. Solve m*p - 3*p + 2 = k for p.
-2
Let b = 11988 - 11932. Solve 53*q = b*q - 21 for q.
7
Suppose -8*a + 2 = -94. Suppose 15 = k + a. Let x = 13 + -8. Solve -k = x*m + 12 for m.
-3
Let c = -8312 - -8312. Solve c = -20*a + 17*a - 3 for a.
-1
Suppose -2*r - 1668 = 3*r - u, 4*r = -5*u - 1317. Let g = r - -335. Solve 3*j - g*j = -5 for j.
-5
Suppose -3*t - 9 = 0, -2*q + 1 = t - 4. Let c = 189 + -386. Let j = c - -198. Solve -5*f = -j - q for f.
1
Let l(o) = 2*o + 28. Let j be l(-12). Suppose f - 4 = -2*q, 12 = 2*f - 2*q + j*q. Suppose 26*w - 30*w + f = 0. Solve -w*x = -x - 4 for x.
4
Suppose 0 = -4*o, -3*o = -4*f + 8*f. Suppose f = -v - 5, -q + 2*v = q - 14. Let c = -47 - -60. Solve -5*z = -q - c for z.
3
Suppose 2*i = -3*c - 2*c - 20, -i + 3*c + 12 = 0. Let x be 10/(-15)*3/(-2). Let k be x - -13 - 3/1. Solve i = -4*t - k - 9 for t.
-5
Suppose 7 = h - 2. Let w be (4 - 136/32)/(1/(-28)). Let p be -2 + (3 - w) + h. Solve -p*n + 2 = -n for n.
1
Let f(o) = -5*o**3 + 12*o**2 - 24*o - 1. Let t be f(5). Let x = -444 - t. Solve 7*a = x*a - 10 for a.
-2
Suppose -102*v - 2 = -103*v. Suppose 13 - 17 = v*y. Let r be 10 - (y/(-4))/(9/(-36)). Solve -3*m + 0*m + r = 0 for m.
4
Suppose -83*j - 8700 = -25*j. Let g be j/(-525) + 33*2/14. Suppose 26 = 2*s - w, -4*s - 44 = -7*s + 4*w. Solve g*z = z - s for z.
-3
Let n be ((-6)/5)/(26/(-325)). Suppose 4*m - 3*v - n - 32 = 0, 0 = m + v - 3. Solve m = 3*z - 7*z for z.
-2
Let n be (-24)/(-18)*9/6. Let y be -1 + 292/18 - n/9. Suppose -w = 4*x + y, -x - 2*x - 16 = -4*w. Solve -g = w + 1 for g.
-2
Suppose -4*h + 60 = 2*k, 4*k - 2*h + h = 120. Suppose -68*z + k = -62*z. Solve 13 - 18 = z*x for x.
-1
Let l = -46 - -56. Let n be (-1)/((-246)/48 - -5). Solve l*x + 8 = n*x for x.
-4
Let a(j) = 5*j - 1. Let c be a(5). Suppose 2885 - 498 = 77*r. Let v = r - c. Solve -v*b - 25 = -2*b for b.
-5
Suppose 245 - 161 = 3*y. Solve -169*j + 173*j = y for j.
7
Suppose -4*b - 140 = -2*i, -46*b + 47*b = 3*i - 210. Solve -238 + i = 28*l for l.
-6
Suppose -5*r - 4*y + 47 = 0, -13*y - 38 = -5*r - 14*y. Suppose 0 = -r*u + 112 - 84. Solve -2*g = u*g - 0*g for g.
0
Suppose 0*c + c = 0. Let t be (-2 - (-20)/7)/((-6)/(-56)). Suppose -t*x + 68 - 52 = 0. Solve -x*h + 4*h - 4 = c for h.
2
Let r(u) = u**2 - 30*u + 216. Let h be r(19). Solve -23 + 37 = h*y for y.
2
Suppose 4*a + 20*a - 11*a - 39 = 0. Solve -a*g = -99 + 81 for g.
6
Suppose 14*c = 10*c + 144. Let j be (14/8)/(-1 - (-45)/c). Solve 5*p = j*p + 2 for p.
-1
Suppose 0 = a - 2*x - 27, -4*x + 6*x - 39 = -5*a. Solve -a*o - 40 = -3*o for o.
-5
Let i be 1 + 1*(1 + -2). Suppose -30 = -2*k - 24. Suppose -t = -i*t - k. Solve -5 = t*w - 11 for w.
2
Let c(n) = 4*n + 11 - 5*n**2 - 18 - n**3 - 5. Let d be c(-6). Let a(u) = 2*u - 9. Let s be a(7). Solve d = -0*o - s*o for o.
0
Suppose 2*q = 7*q. Let t(g) = -2*g**2 + 16*g + 62. Let z be t(9). Let d be ((-6)/8)/((-3)/z). Solve 6*c - d*c + 10 = q for c.
2
Let d = -3109 + 3220. Solve 0*v - 37*v + d = 0 for v.
3
Suppose 19*p + 135 = 24*p + 5*q, -5*q - 105 = -5*p. Solve -p*t - 32 = -32*t for t.
4
Let s = 1227 - 1221. Solve -10*o = -s + 16 for o.
-1
Let x(g) = 6*g - 67. Let l be x(17). Suppose -7*y + 8*y + l = 5*t, 3 = -2*t - 3*y. Solve -t*b + 20 = -b for b.
4
Let o = 309 - 137. Let r = 178 - o. Solve 6*y + 24 = -r for y.
-5
Let i(s) = 4*s**2 - 41*s + 45. Let y be i(9). Solve -41*l + 38*l = y for l.
0
Let h = -59 + 87. Let p(m) = -m**2 + 27*m + 29. Let k be p(h). Let t be (2/5)/(k + (-16)/20). Solve -t*v = -7*v - 25 for v.
-5
Let n(b) = -5*b + 43. Suppose -5*u + 3*k + 13 = 0, u = k - 2*k + 9. Suppose u*a + 33 = j, 7 = 2*j + a - 4. Let c be n(j). Solve -c*y + 2 = -y for y.
1
Suppose -7*g - 22*g + 114 = -2. Solve -19*j + 20*j + g = 0 for j.
-4
Suppose -857 = -131*f + 3073. Solve f = 37*x - 27*x for x.
3
Suppose 57*g + 36*g + 14*g - 10700 = 0. Solve 112*s = g*s for s.
0
Let b be 26/1 - -2 - 1. Suppose 150 = b*v - 12. Solve -v*w - 5 - 7 = 0 for w.
-2
Let u = -1992 + 1996. Let t be 1/(-3)*(-10 - -4). Solve x - u = t*x for x.
-4
Suppose -15*y = 19*y - 6392. Suppose 0 = -p - 2*k + 40, -5*p + 20*k = 24*k - y. Solve 39 - p = 3*b for b.
1
Let r(j) = 660*j - 3943. Let g be r(6). Solve 0 = g*b - 97 - 5 for b.
6
Let o = -6 + 24. Suppose -17 + 502 = 41*g - 130. Suppose -o*v = -g*v - 60. Solve b - v = -4*b for b.
4
Let z = 2746 - 2740. Solve 0 = 5*c - 11 + z for c.
1
Let f(i) = -i**3 + 4*i**2 + 8*i - 10. Let l be f(5). Suppose 3*m - 3 = 0, -l*b - m + 59 + 2 = 0. Solve -b*p + 11*p + 5 = 0 for p.
5
Let p be (55/10)/((-15)/(-270)). Let v be -85 + p - (2 + 1). Solve -v*x - 2*x + 26 = 0 for x.
2
Let n be 18 + -40 + 26 - (0 + (2 - 6)). Let t(b) = -66*b - 105. Let q(r) = 5*r + 8. Let c(z) = -27*q(z) - 2*t(z). Let f be c(-4). Solve f*m = 4*m - n for m.
-4
Let c = -23 - -47. Suppose 0 = -2*i - 2*i + c. Suppose 5*h - 9 = i. Solve 1 + h = r for r.
4
Let i be (-320)/800 + (-82)/(-5). Solve -i - 84 = -20*u for u.
5
Suppose 5*u - p - 10 = 5, p + 11 = 3*u. Let c(b) = -25*b - 72. Let t be c(-3). Solve 4 = t*n - u for n.
2
Let j(y) = -2*y + 2. Let a be j(-3). Let r(n) = -n**3 + 9*n**2 - 11*n + 16. Let z be r(a). Let b(q) = -2*q**2 - 17*q - 6. Let x be b(z). Solve x*w = -w for w.
0
Suppose n + 62 = 5*a, 4*a - 58 = 57*n - 59*n. Solve -3*c + a = 19 