. Solve -o*y - 4*t = t - 8, 5*y + t = 20 for y.
4
Suppose 4*u + 95 = -w - 37, 3*u = -3*w - 351. Let x = -110 - w. Solve 4*i + 14 = x, -q - 3*i = 5 for q.
4
Suppose 5*r = 4*r + 38. Suppose 5*a + 82 = 3*p + a, -p + 4*a = -r. Let o = p - 19. Solve c - 8 = 3*i, c - 17 = -3*c - o*i for c.
5
Suppose -310*j + 302*j = -32. Solve 2*w - 28 = -j*t, 2 = 3*w - 0*t - 2*t for w.
4
Let n be 12/(-8) + (-27)/(-6). Suppose -n*t + 9 = 3. Solve -t*i + 21 = -5*f, -3*f + f - i - 3 = 0 for f.
-3
Suppose 76 = -6*x + 88. Solve -k + 11 = 3*c, c + x*c = -2*k + 7 for k.
-4
Suppose -6*k - 12 = -9*k. Let y = -1 + 5. Let l be 3 + 7/(28/16). Solve -k*t = 5*u - t - 5, -y*u = 3*t - l for u.
-2
Let d(i) = 3*i - 130. Let x be d(0). Let w be (8/(-10))/(4/x). Let h = 31 - w. Solve 3*p + h = 5*m, 4*m - 41 = -5*p - 0*m for p.
5
Let d(x) = -6*x - 1. Suppose 2*j = -j + 3*i + 12, 5*j + i = -10. Let s be d(j). Solve 3*t = 4*k - s, -3*k + t - 5*t = 15 for k.
-1
Suppose 4*d - 68 = -f, 3*d - 5*f = -2*f + 36. Suppose 7*r - d = 19. Solve -r*v - 5*b + 10 = 0, -2*v = 3*b - 5 - 0 for v.
1
Let i(k) = -k**2 - 16*k - 6. Let v be i(-10). Suppose j = 10*j - v. Solve 5*r + 4*o + 31 + j = 0, 0 = 2*r - 2*o + 4 for r.
-5
Suppose 4*y - 65 = -3*h, -4*h + 80 = 5*y - 0*h. Let b be (y/(-15) - -1)*-21. Solve 4*w = 5*d - b, 0*w - 4*d = -w + 1 for w.
-3
Suppose 5*o - 100 = -85. Solve 3*t + 21 = -2*m, 4*m + o*t = 2*t - 17 for m.
-3
Let w be 84/16 + (-4)/16. Let g be (-48)/(-28) + 2/7. Solve 3*z = b - w - 3, -z = -b + g for z.
-3
Suppose -13*n + 1013 = -612. Let b = 129 - n. Let t(y) = 2*y**2 - 8*y + 4. Let i be t(6). Solve -b*o + 3*m + 0 - 11 = 0, -5*o - i = m for o.
-5
Suppose 30*r + 16*r - 138 = 0. Solve 0*g + 16 = r*f - 5*g, 12 = f - 5*g for f.
2
Let v be (-2*3/(-5))/(4/10). Solve -8*k = -c - v*k - 23, -4*k = -3*c - 14 for c.
2
Suppose -108*r = -105*r - 12. Solve 0 = -r*t - 4*n + 40, -2*t = 4*n + 18 - 48 for t.
5
Let r be (3 - 19)*(-1)/4. Suppose 0*t = q + r*t + 4, -4*t - 44 = -4*q. Solve 0 = -5*i + c + 14, q = -4*c - 8 for i.
2
Suppose n + 0 = 4. Let b(t) be the third derivative of t**4/8 + 13*t**3/3 + 4*t**2 + 3. Let a be b(-7). Solve u = -u - 5*y - 30, n*u = a*y for u.
-5
Suppose 5*h = 6*h - 2. Let p be (5 - 1)/(h/4). Let c be 3/(3/(-2)) + p. Solve 5*m = 3*s + c + 12, -11 = 5*s - 2*m for s.
-1
Suppose 3*d + 14 = 5*f, 6*f - 10 = -d + 4*f. Let s be (-2)/(-12) + (-374)/(-132). Solve -h = d*a + 3, -s*a - h = -0*h + 2 for a.
1
Let x be 1 + (0 - -8)/4. Suppose 8*u = x*u. Solve -z = 4*m - 29 + 13, u = -4*z + 16 for m.
3
Let h be -5*1/(-1 + -3 + 3). Solve -25 = -h*x - 5*f, 4*x + f = 5*f - 12 for x.
1
Let r be (-7)/(28/(-16))*1. Let o = 9 + -9. Solve -r*d + 16 = o, 8 = 2*t + 4*d - 0*d for t.
-4
Let g(x) = -3*x - 50. Let u be g(-17). Solve -a - 1 = -2*a + 3*y, y + u = 0 for a.
-2
Let f(d) = 10*d**2 + 3*d - 4. Let s be f(2). Suppose 2*q - s = -q. Suppose -5*o + q = -m, 0*o + m - 4 = -o. Solve -3*r = -2*i - 4, 2*i = -r - o*r + 24 for i.
4
Let i = -2024 + 2026. Solve 2*t - 2*z = 6*t, -i*z = -2*t + 12 for t.
2
Suppose d + 32 = 3*x - 4*d, -x + d + 8 = 0. Let q be (-62)/(-60) + 247/(-7410). Solve 0 = 4*j + 8, -x*j + 13 = 4*o + q for o.
5
Let k(f) = -80*f + 322. Let i be k(4). Solve g - 4*a - 9 = 0, -2*g + 4*a + i = -8 for g.
1
Let i(j) = j**3 + 2*j**2 - j + 3. Let a be i(-3). Let n = 12 + a. Let f be (-22)/(-2) - (n + -7). Solve 3*h = -y - f, 5*y + 3*h - 5 + 2 = 0 for y.
3
Let r(j) = 2*j**2 + 2*j + 4. Let n be r(-2). Suppose -5*k + 2 - n = z, z = -2*k. Solve -4*l + 5*t - 10 - 2 = 0, z*l - 16 = -2*t for l.
2
Let d(m) = -2*m**2 - m. Let u be -3*(8/3 - 2). Let p be d(u). Let c(n) = -n**2 - 5*n + 8. Let j be c(p). Solve 17 = 5*o - 4*b, -j*o + 3*b + 7 = -4 for o.
1
Suppose -34 = 2*y - q - 253, 0 = 3*y - 5*q - 332. Let c = y + -107. Solve 8*r - 3*r - 25 = -c*l, 0 = -4*l - 4*r + 20 for l.
0
Let x(s) = -s**3 + 5*s**2 + s + 32. Let j be x(6). Solve 2*r - 2*y = 3*y + 4, 0 = 3*r - j*y - 6 for r.
2
Let x be 36/(-15)*(3 - -2). Let s be 6/x - 7/(-2). Let q = 7 - s. Solve -4*g = -q*u - 8 - 16, 3*g - 14 = u for g.
4
Let b be 6*4/40*-5. Let j = 2 - b. Suppose -u = -0*u - 3. Solve 13 = -4*i + u*o, 3*i = 8*i + j*o + 25 for i.
-4
Suppose 0*f - 2*f - 4*k + 42 = 0, 2*k = 10. Solve 12 = -2*c - 2*c + 2*i, -c + 4*i + f = 0 for c.
-5
Let i be 1 + (105/(-42))/(10/(-24)). Solve -6*n - 3*x + 7 = -i*n, 5*x = 15 for n.
2
Let h = 41 + -36. Let y(o) be the third derivative of -o**5/60 - 5*o**4/24 - o**3/3 - 2*o**2. Let z be y(-3). Solve -4 = g + h*l - 0, -g - z = l for g.
-4
Suppose -h + 5*h = 4*w + 68, -2*h - 68 = 4*w. Suppose -3*d - 73 + 28 = 0. Let l = d - w. Solve -4*p - 8 = l*z - 2*p, 2*z = 4*p - 14 for z.
-5
Suppose 0 = -4*d - 31*d + 70. Solve -20 = -w - 4*m, 2*w = -w + d*m - 10 for w.
0
Suppose l - 5 = -0*l, 45 = 4*w + l. Let z be (-18)/15*w/(-6). Suppose 0 = 2*r - 3*x - 15, -z*r = 3*x - 20 - 13. Solve 0 = 3*v - g + 6*g + 30, 3*v + r = g for v.
-5
Let s(u) = u**2 + 47*u + 102. Let n be s(-45). Solve 3*r + 5 = -2*p - 3, -r + 4*p = n for r.
-4
Let a(n) = 5*n - n - 2*n + n**2 - 14 - n. Let k be a(5). Solve -4*t - 18 = -2*c - 0*t, -4*c - 2*t = -k for c.
5
Let u = 113 + -110. Suppose -18 = -u*h + 2*m, -h - m + 5*m + 16 = 0. Solve 5*v + 0*v - 3 = -3*x, 0 = -h*x - 2*v - 10 for x.
-4
Let f be 6*(-45)/(-54) - 5. Solve -3*k - 9 = 3*l + 2*k, 5*k + 15 = f for l.
2
Let x(p) = -p + 1. Let h(c) = 2*c - 1. Let u(f) = h(f) + 3*x(f). Let g be u(0). Solve -5*s = g*n + 30, -2*n + 5 = n - 5*s for n.
-5
Let p(o) = o**2 - 8*o - 10. Let v(i) = -4*i**2 + 32*i + 39. Let n(q) = -9*p(q) - 2*v(q). Let j be n(9). Solve -j + 18 = 5*k - 5*t, 0 = -k + 4*t for k.
4
Suppose -4*s + 5*s = -66. Let c = -56 - s. Solve -3*y - 2*y - 15 = 2*i, 0 = -2*i - 4*y - c for i.
5
Let g be -10*(-1 + 57/15). Let w = 43 + g. Suppose -w = -r - 11. Solve 0 = -2*t - 6, 0*z + r*z = 4*t + 24 for z.
3
Let m(v) = -2*v + 15. Let j be m(0). Suppose j*n - 19*n = -12. Solve -n*d = -3*a - 2*a + 15, 0 = 2*a + 2*d + 10 for a.
0
Let u = -209 - -211. Solve 8*m - 3*m = -u*j - 28, -j - 4 = 0 for m.
-4
Suppose 2*f = -0*f + 74. Let u = -35 + f. Solve w = -2*w + 9, -4*a + u*w = 14 for a.
-2
Let p(c) = -c**2 - 6*c + 8. Let l(o) = -2*o + 24. Let w be -5*9/(9/(-3)). Let x be l(w). Let i be p(x). Solve 8 = -z - 3*q, i + 0 = 5*z + 3*q for z.
4
Let c be 1/(-3) - 10/(-3). Suppose -a + 6 = y + 3*y, -2*a = -y - 3. Suppose a*v + s = 6, -7*s = 5*v - 2*s - 15. Solve v*o = -4*j - 4 + 10, 9 = c*j for o.
-2
Suppose 3*x - 84 = -9*x. Suppose -13*u + 30 = -x*u. Solve 27 = -u*q - 4*m, q - 3*q - 2*m - 12 = 0 for q.
-3
Let j be 14/(-42) - 20/(-6). Let o = j + -1. Solve 2*c = -o*y - 4, -7*y + 6 = -2*y - 3*c for y.
0
Let j(k) = 4*k - 23. Let b be j(6). Solve 2*q = -a + b, -a + 4*q = -0*q + 17 for a.
-5
Let x(w) = -160*w**2 - 6 - 4*w + 170*w**2 + 3*w + w**3. Suppose -2*j + 5*m - 30 = 0, 3 = 5*m - 7. Let i be x(j). Solve -2*q - 16 = 4*s, -4*s + q + i = 8 for s.
-2
Suppose 4*n = -0*n. Suppose 4*m = -4*g - n + 4, 5*m - g = 11. Suppose -75 = 5*h - 90. Solve 5*x - 10 = 5*s, -m = -4*x + 5*s + h for x.
5
Let k(v) = -2*v**3 + 31*v**2 - 14*v - 4. Let y be k(15). Solve y - 2 = -3*l - 4*u, 4*l - 2*u = 10 for l.
1
Suppose 0 = 97*d - 98*d - 3, -1 = 2*f + 3*d. Solve 2*b = 8, f*k + 3*b - 8 + 0 = 0 for k.
-1
Let b = -81 - -79. Let h be 5/b*(-8)/5. Suppose -5*m = 15, -2*l + 4*m - 2 = 6*m. Solve d - h*y = -d - l, -16 = 4*d + 4*y for d.
-3
Let f be (-26)/(-39) + (-4)/(-3). Let l be (-12)/(-9)*3/f. Solve 0 = c + l*c - b - 16, 0 = 3*c - 5*b - 20 for c.
5
Let u(t) = -11*t + 122. Let f be u(11). Solve -2*v - y = 0, v + 19 = 4*y + f for v.
-2
Let a(g) = -6*g - 63. Let c = 182 + -193. Let h be a(c). Suppose -t - 2*t - 2*j = 6, t = j + 3. Solve x - 2*s - 1 = t, 5*x - h*s + 19 = -s for x.
-5
Suppose -4*k + 6 = 3*h, 5*h - 10 = -6*k + 7*k. Solve -16 = -4*l - 4*v, -5*l - h*v - 2*v + 19 = 0 for l.
3
Let c = -8 - -14. Let n be ((-3)/(-6))/(3/c). Suppose 3*u - 2*g + 0*g = -n, 10 = 2*g. Solve -3*z + u = -3*q, 3*z - 27 = -0*q - 3*q for z.
5
Let h = 5 - 5. Suppose -8 - 16 = -2*q. Suppose h = 2*p + 3*p + 3*f - 12, -q = -3*f. Solve -3*k + 2*k + 2*a - 5 = p, -5*k + 4*a = 1 for k.
3
Suppose -18*n + 78 + 246 = 0. Let p = 18 - n. Solve 12 = h + 4*a, -h + 2*h + 3*a - 8 = p for h.
-4
Let i = 3 - -3. Suppose -10 = -i*a + a. Let l be a/(-3) - 176/(-48). Solve -l*v + 5*x = -4*v + 23, 4*