. Solve r - 3*r - 3*u = -q, -u - 12 = 5*r for r.
-3
Let f be ((-5)/2)/((-1)/2). Let k be 117/(-65)*50/(-30). Solve 35 = -5*u + f*r, 0*r - k*r = -6 for u.
-5
Let y be (0/1 + (-21)/12)*-4. Let v be (1 - (-9)/(-7)) + 30/y. Solve 15 = v*n - 5*r, -4*n - 2*r - 3 = -r for n.
0
Suppose -3*x + 4*n + 5 = -11, -6 = -2*x - 2*n. Suppose 5*o = o + x*k + 24, 3*k = -2*o + 7. Solve 3*c + 0*c + 3*m + 30 = 0, 5*c - 4*m = -o for c.
-5
Suppose -2 = -25*d + 23. Solve -3*s = k + 12, s + 3*k + d + 3 = 0 for s.
-4
Suppose -4*q = q. Suppose q = -12*j + 8*j + 48. Solve -5*f + 0 = x - j, 5*x + 4*f - 18 = 0 for x.
2
Suppose -4*l + 1 = -23. Suppose -10*a + 16 = -l*a. Suppose -a*b = -2*b - 8. Solve -b*y + 3*z - 11 = 2*z, -4*z + 11 = -5*y for y.
-3
Suppose -2*p + 5*p - 15 = 0. Suppose -k - 4 = -p*z - 0, 3*k + 5*z = 48. Solve 2*x = -0*x + 4*u - 12, 4*x - k = u for x.
4
Let d be 29/145 + 31/(-5)*-9. Suppose d = 2*i + 5*i. Solve -5*y + 21 = 2*u, 5*u - 2*y - 1 = i for u.
3
Suppose 144*x - 141*x - 15 = 0. Solve -2 = -x*q - r + 14, -1 = -r for q.
3
Suppose 5*u - 9 = 5*j + 11, -3*u - 3*j = 12. Solve u*p = 3*p + 5*m + 7, -2*p + 3*m = 11 for p.
-4
Suppose -2*w = -0*w - 16. Suppose 2*z = -2*z + 28. Let b(n) = n**3 - 8*n**2 + 5*n + 16. Let q be b(z). Solve -g = 2*g - f - w, q*f + 6 = -4*g for g.
1
Let c(s) = s + 5. Let q be c(-7). Let w = q + 6. Solve 5*t - w*v = -21, -3*v - 1 = t + 7 for t.
-5
Let q = 50 + -46. Suppose -q = 2*n - 12. Solve 0*w - 2*m = n*w + 8, -5*w + 2*m + 8 = 0 for w.
0
Suppose -2*m + 134 - 120 = 0. Let u = 13 - m. Solve 3*l + 6 = -g, g = u*g + 3*l + 6 for g.
0
Let n be (51/(-6))/(3/2)*-3. Suppose 5 = -6*h + n. Solve u + h*p = -10, -p + 5*p = -12 for u.
-4
Suppose 6*x + 75 = 21*x. Solve -5*z + 4*g - 2 = 0, g + g = -x*z + 16 for z.
2
Let h = -16 - -30. Let o = 9 + -5. Suppose p - o*f - h = 9, -5*p = f - 10. Solve 5*q + 3*j = -7, -2*j + p*j + 3 = -2*q for q.
-2
Let x = 344 + -344. Solve x = -4*i + 2*g - 6, 6*g - 2*g - 12 = 0 for i.
0
Let c(w) = 3*w + 1. Let h be c(2). Let u = h + -6. Suppose g - u - 6 = 0. Solve -5*z = 5*x - g + 27, 4*x = z - 21 for x.
-5
Suppose -3*q = -5*q + 4. Suppose q*r = 4*b - 2, 2*r + 5 = 3*b + 3. Solve b*c - 5*c = 0, -2*c + 25 = 5*x for x.
5
Let d = 80 - 39. Let u = -21 + d. Solve 3*w + 15 = 4*n, -n + u = -4*w + 4*n for w.
-5
Let y = -200 + 136. Let t = y + 81. Solve 3*f + 0 = n - t, n + f = 1 for n.
5
Suppose -17*q + 26 + 25 = 0. Solve a - 5*w - 5 = 0, 2*a + w - q*w = -6 for a.
-5
Suppose -4*d = -11*d + 42. Suppose 4*s - d*s = -4. Let n(j) = -j**2 - 10*j + 3. Let x be n(-8). Solve 0 = -f + 6*f - 2*r - x, -19 = -s*f - 3*r for f.
5
Let a be (-3)/(-15) + (-938)/(-35). Suppose -6 + a = 7*h. Solve 2*x = -2*i - 8, -h*i - 2*i = 15 for x.
-1
Let x = 2055 - 2051. Solve 3*r - 1 + 7 = 0, x*r - 12 = -4*p for p.
5
Suppose 4*p + 3*n - 18 = 54, -59 = -5*p + 4*n. Let d(h) = 6 + p*h - 9*h - 7*h. Let k be d(2). Solve 4*b = k*t + 28, b - 5 = 5*t + 2*b for t.
-2
Let w(x) = 28*x**2 - 2*x. Let f be w(-1). Let i = -26 + f. Suppose 27 = -n + i*n. Solve -20 = -5*d, -4*d + 25 = -j + n for j.
0
Let k(w) = -12*w - 10*w + 3 - w**2 + 20*w. Let j be k(4). Let g be j/14 - 43/(-2). Solve 4*c = -g, 5*z + 35 = -3*c + c for z.
-5
Let v(w) be the second derivative of w**4/6 + 2*w**3 + w**2 - 3*w. Let n be v(-6). Solve 20 = n*i + 5*r, 5*r = 2*i + 2*r - 4 for i.
5
Let r be (6/(-27))/((-5)/(-135)*-3). Solve -4*s + 12 = -s, -r*i - s = 6 for i.
-5
Let w(p) = -6*p + 236. Let y be w(38). Solve 3*c + 2 = -2*t, 2*t = c - 2 + y for c.
-2
Let j(c) = -2*c**3 + 8*c**2 - 5*c - 1. Let o be j(3). Solve -4*m + m + 14 = o*b, 3*b - 15 = -3*m for b.
1
Let o be (-52)/(-24) + 12/(-72). Solve 0 = r + o*f + 11, -f + 3 = 8 for r.
-1
Suppose -165 = -5*m + s + 3*s, 2*m - 4*s = 54. Solve -7 = o - 4*y, 5*o - 2*y - m = -6*y for o.
5
Suppose 34 = 2*d - t + 2*t, 5*t = -d + 35. Solve 10 = -i - 5*b - d, 10 = -i - 2*b for i.
0
Suppose -4*s + 9 = -7. Let w be (193 - 2)*2 + s. Let g be (-10)/(-65) - w/(-26). Solve -2*q - 4*j + 10 = 0, 3*q + 0 = 5*j + g for q.
5
Let z be ((-6)/(-4))/(6/8). Let d(f) = 1 + 2 - 4*f**3 - 4*f**2 + 3*f**3 + 5*f. Let p be d(-5). Solve 4*i - 10 = 2*j, 3*i - p*j - 1 = z for i.
4
Let i = -15 - -21. Suppose -4*w + p + 2*p = 31, 2*w - p = -13. Let b = w + i. Solve -5*r - 9 = -b*a + 20, -r + 2*a = 9 for r.
-5
Let h be (-4)/16*-8 - (3 + -4). Let c be (-10)/6*(-1 + -2). Suppose h*k = 4 + c. Solve 1 = -s + 2*m, s + 1 + 5 = -k*m for s.
-3
Suppose -5*u + 3*g + g + 83 = 0, 3*u - 35 = -5*g. Solve 2*a + 2*a + 4*r + 20 = 0, -u = 3*a - 3*r for a.
-5
Suppose -14*i + 5*i + 108 = 0. Solve 2*f = -4*r - 8 + i, 6 = 3*r + 3*f for r.
0
Let n be (-2)/(-7) - 132/(-28). Suppose -4*c + 4*i = -c - 21, 3 = -3*c - 4*i. Solve -n*p = 3*g - 5 + 1, -c*g = 3*p for g.
-2
Let f = 190 + -188. Solve -2*c = 2, f*g + 0 + 5 = -5*c for g.
0
Let w(m) = -m**2 - 6*m + 19. Let b be w(-8). Let i = 6 - b. Suppose i*t = -4 + 19. Solve r - 4*r + t*j = 31, -1 = -2*r - j for r.
-2
Suppose -513 = 14*z - 107. Let s = z + 34. Solve -3*y = y + 5*n + 45, s = -n for y.
-5
Let r be 1*4*(-10)/(-8). Let i(n) = n**2 + 64*n + 1010. Let t be i(-36). Solve 0*m + 11 = q - r*m, 3*m + 4 = -t*q for q.
1
Suppose -9 = -5*h + 4*g + 9, 4*h + 4*g = 0. Suppose -h = -4*s + 6*m - 4*m, 2*m - 7 = s. Solve 8*n = 2*p + s*n - 9, -2*n = p for p.
2
Suppose 0 = -166*l + 158*l. Solve 9 = -3*u, 6 = -l*o - 2*o - 2*u for o.
0
Let m be (-93)/15 - 4/(-20). Let u be (-2)/4*m + -3. Solve -2*x - a - 3*a + 22 = u, -4*x + a = -17 for x.
5
Let o = -129 - -237. Suppose -6*k = 3*k - o. Solve k = -5*j - h, -j - 3*h = -2*h + 4 for j.
-2
Let q be 72/(-168) + (-262)/(-7). Suppose -i = 3*n + 2 - 0, -5*n + 10 = -5*i. Solve n*b + 5*b + q = -3*r, -10 = 2*b for r.
-4
Let t be (-132)/(-16) - (-20)/(-16). Solve -1 = -h - 2*g - 12, -h + 4*g + t = 0 for h.
-5
Let n = 998 + -995. Solve -m - 4 = -3*b, 8 = n*m - 3*b + 4*b for m.
2
Suppose 98 = -23*p + 37*p. Solve -4*x - 15 = -3*k - x, 4*k + 5*x + p = 0 for k.
2
Let d be (-2)/12 + 16/96. Suppose j - 14 + 11 = d. Solve 14 = 4*y - 3*w, -w - 3*w - 14 = -j*y for y.
2
Let k be ((-128)/(-40))/(4/10). Solve 4*b = 5*r + k, 20 = -2*r - 3*r for b.
-3
Let b(k) = k**2 - 15*k + 46. Let l be b(11). Solve -3*a + 3*i - 3 = 0, 0 = -l*a + i - 0*i for a.
1
Suppose -5*p - 10 = -10*p. Solve -12 = -4*q + 2*n, -p*n = 5*q - 7*n - 5 for q.
5
Suppose r - 238 = -234. Solve r*y + n - 1 = -0*n, -3*y + 5*n = 28 for y.
-1
Suppose 56*n = 34*n + 66. Solve 4*z + 13 = -2*s + n*z, s - z + 2 = 0 for s.
-5
Let i(h) = 98*h + 592. Let f be i(-6). Solve -2*p = -p - 4*l + f, 0 = -4*p - 5*l - 16 for p.
-4
Suppose 5*b = -4*a - 36, -2*a + b = a + 8. Suppose -5*w = -4*y + 34 - 4, 3*y + 12 = -2*w. Let i = a - w. Solve -3*r + 6 + 7 = i*n, r = -2*n + 11 for r.
1
Let o = 16 - -4. Let l = o + -17. Solve -2*m - 1 + 10 = 5*b, -b = 2*m + l for m.
-3
Let j = 794 - 792. Solve j*t + 14 = -4*z - t, 3*t = -z - 8 for z.
-2
Let c be 4/(-6) - 1274/(-21). Let o = 65 - c. Solve -n + 4 = r + 1, 0 = -2*r - o*n for r.
5
Suppose 3*m + 187 = -w - 0*w, -312 = 5*m + 2*w. Let z = m - -72. Solve 2*y + 5*v + 29 = z, -28 = -y + 5*v for y.
3
Let x = 4113 - 4111. Suppose -2*g = -3*g + 5. Solve -5*t + 4 + g = -4*n, 3*n + 1 = -x*t for t.
1
Suppose -108*b + 110*b = 38. Solve -4*f - 4*w + b = -3*f, -2*w = -5*f - 15 for f.
-1
Let x = -12 + 21. Let w(d) = -d + 21. Let p = 53 + -35. Let h be w(p). Solve -4*n = 5*z + n - 35, n + x = h*z for z.
4
Suppose -4 + 44 = 2*f - z, -88 = -4*f + 4*z. Solve -4*m + f = -0*s + s, 2*m + 3*s = 4 for m.
5
Let k = -101 - -101. Solve k = -q - 0*u - u - 2, 3*q = 3*u - 18 for q.
-4
Let y(v) = v**2 - 7*v + 10. Let m = 9 + -2. Let p be y(m). Suppose 17*h - 16 = h. Solve -5*n + f = h - 18, f = -4*n + p for n.
3
Let f(r) = -11*r + 145. Let v be f(13). Solve -p = -1 - 0, -v*d + 5*p = 13 for d.
-4
Let s = 4 - -1. Suppose s*a - 4*a + 3*z = 5, 0 = -2*a - 5*z + 10. Suppose 3*b - 4*j = 23, 0 = 5*b + 3*j - 6*j - 31. Solve a*n + 3 = -7, l - b*n = 15 for l.
5
Suppose -i - 25 = -4*i - 4*w, 5*i + 2*w - 23 = 0. Let o = 40 - 18. Suppose 0 = c + 2 - 4, o = i*f + 5*c. Solve -3*b - 2*b - p - 1 = 0, -f*b - 2 = 2*p for b.
0
Let d(h) be the third derivative of h**4/24 + h**3/2 - 8*h**2. Let p be d(13). Let w = p + -13. Solve 4*c = -5*m - w, -3*c + 9 = 2*m + 2*c for m.
-3
Suppose v = 27 - 22. Suppose -v*q - 5*z = -2*z - 16, 0 = 