or r.
-1
Let k = -142 - -131. Let n = k - -16. Solve -4 = -2*q - n*l + 9, 3*l = 2*q + 11 for q.
-1
Suppose 5*m - m - 14 = -2*h, -2*m = -5*h + 35. Let l(t) = -2*t + 16. Let g be l(h). Solve -i - 3*u + 1 = 2, g*u - 2 = 0 for i.
-4
Let b = 644 + -642. Solve 0 = 5*l + 2*o, b*l = 6*l - 2*o for l.
0
Let u be (-5 - -2)*-1*1. Let q be (-7)/28 - (-6)/(-8). Let k be 16 + -15 + (q + 1)/(-2). Solve -12 = 5*o - 3*y, 2*o = -y + k + u for o.
0
Let g = -1707 - -1715. Solve 0 = 4*m - 4*j + g, -5*m + j + 2 = 20 for m.
-4
Suppose -6*j = -182 + 62. Solve -3*w + 5*i - j = -0*w, -4*w - 15 = 5*i for w.
-5
Suppose d = 2*d + 1, d + 8 = -f. Let o(w) = w**3 + 7*w**2 + 4. Let j be o(f). Solve -5*r = -2*u - 21, j*r + 0*r - 26 = -3*u for u.
2
Let z be (-48)/(-4) + 4/(-3)*3. Solve i = -4*i - 4*s - 6, -3*s = 2*i + z for i.
2
Let q be (1*(2 + -2))/2. Suppose o - 3 = 4. Let u = -1660 - -1663. Solve -u*z - x - 12 = 0, -o*z + 2*z - 4*x - 20 = q for z.
-4
Let x(g) = g**3 + 5*g**2 + 7*g + 4. Let c be x(-2). Let n be ((-9)/(36/(-32)))/c. Solve -n*z = 5*f - 41, -18 = -z - z - 2*f for z.
4
Suppose -14*h = -41 - 141. Solve 13 = m + 4*t, 2*m - 3*t = 6*m - h for m.
1
Let c(w) = -15*w + 27. Let x be c(-5). Suppose x*f = 100*f + 6. Solve -2*d - 2*u + 2 = -0, -2*u = -f*d - 12 for d.
-2
Let n(l) be the third derivative of -l**5/60 - 7*l**4/24 - l**3/3 - 4*l**2. Let u be n(-6). Solve u*d - 19 = -3*k - 2*k, -4*d + 5*k - 11 = 0 for d.
1
Let k = 6 + 29. Suppose -5*d = -220 + k. Solve 4*f - d = -5*n, 2*f - 4*f = n - 11 for n.
5
Suppose -14*n + 89*n = 0. Solve n*a = a, -4*a = -4*u + 12 for u.
3
Suppose -12 = 29*w - 33*w. Suppose r - w*r = r. Solve -i + 8 = -2*y + 4*i, 4*i = r for y.
-4
Let h(g) = -g**3 - 9*g**2 - 13*g + 7. Let w be h(-7). Solve -3*f - 5*v + w*v = 16, 4*f = v - 6 for f.
-2
Suppose -2*s = -7*s + 390. Let u = s - 58. Solve 0 = 5*n - 5*f + u, -2*f - 1 = n - 3 for n.
-2
Suppose 0 = -q - s + 4, -2*q + 19 = 2*q + 3*s. Let u be 2/8 + (-1)/4. Solve 3*h = 2*a - a + q, u = -h + 4 for a.
5
Let k = 443 - 439. Solve -2*r + 1 + k = 3*b, -4*r = -4*b + 20 for b.
3
Suppose -2*k + 4*h = -8, 4*h - 4 = -10*k + 6*k. Solve k*j = -u - 5 + 2, 0 = -2*j + 4*u + 12 for j.
0
Suppose 10 = 5*s - 5*r, -3*r = 3*s - 4*r - 6. Let j = 203 - 199. Suppose -j*f = -23*f + 247. Solve 0 = 3*g + 5*d - f, -d + s + 7 = -g for g.
-4
Let n = -140 - -144. Solve 2*s + 5*x = 3, -5*x + 11 = -n*s + 2 for s.
-1
Suppose -73*w + 89 = -130. Solve w*l = i + 8, -2*i + l = -0*l - 4 for i.
4
Let i(f) = -20*f + 26. Let c be i(4). Let w be ((-4)/6)/(9/c). Solve -2*k + 0*k + 4 = 0, w*m - 2*k - 8 = 0 for m.
3
Let k = -11 - -13. Let h be 7 + ((-3)/3 - k). Let i be 4*2*1/h. Solve 3*o - x + 18 = 0, 27 = -3*o + 2*x + i*x for o.
-5
Let c(i) = i**2 + 10*i + 9. Let f be c(-9). Let d(o) = o**3 + 9*o**2. Let s be d(-9). Solve -3*h + 12 = s, 2*z - 12 = -f*z - 5*h for z.
-4
Let z(m) = -2*m**2 - 7*m - 1. Let j be z(-5). Let i be (-8)/(-4) - j/4. Suppose 0 = 5*w + 5*d, -2*w + d = i*d + 6. Solve 5 - w = -r - 3*q, -r - 3 = 4*q for r.
-3
Suppose k - r = 3*r + 18, -k - 6 = 2*r. Solve 3*a = k*a + u, 0 = -a - 4*u - 5 for a.
-1
Suppose 0 = 4*r - 27 - 37. Let h = -13 + r. Let b = h - 0. Solve -3*v = -b*w + 5*w + 4, v - 4*w - 8 = 0 for v.
0
Suppose 7*f - 2*f - 190 = 0. Let u be 4/f + (-55)/(-19). Suppose 2*t - 9 + 3 = a, 5*t - 16 = u*a. Solve 3*n = o - 3 - t, -4 = 4*o for n.
-2
Suppose -2*n + 38 = i, -91*n + 93*n = -4*i + 56. Let m(f) = f**2 - 2*f. Let a be m(-3). Let v = a + 1. Solve 3*o - n = 2*y, 4*y + 8 = 4*o - v for y.
-2
Let x be 43 + (-2 - 0) + 3. Let t = -40 + x. Let z = -1 - -3. Solve -m = t*k + 3*m, z = -2*k - 4*m for k.
1
Let x = 178 + -170. Solve 0 = 4*d + x, 5*d + 10 = -v - 2*v for v.
0
Let g = -47 - -56. Suppose 0 = g*p - 4 - 41. Solve 3*b - x = -2*x - 7, 0 = -3*b + x - p for b.
-2
Suppose -4*o - 12 + 32 = 0. Suppose -4*t + 8 = 0, p + 2 = -p + o*t. Solve -4*x = 4*y - 35 + 3, -p*y + 12 = -x for y.
4
Let v(f) = -f**3 + 5*f**2 + 17*f - 21. Let q be v(7). Let h be 1 + q + 12*7/21. Solve l = -3*o + 10, l - h*o + 10 = -3*o for l.
-2
Let h be 2 + 4*(-1)/(-4). Suppose 8 = -h*f + 17. Solve -q + l - 12 = -2, -3*q - f*l = 0 for q.
-5
Let c = -3876 - -3876. Suppose l + 0 - 3 = 0. Solve -z + l*s - 1 = 0, 3*z + c = -s - 3 for z.
-1
Let n = -7 + 3. Let i be n/(-10) + (-437)/(-95). Solve i*x = 4*s + 16, x - 2*s = -3*x + 14 for x.
4
Let o(u) = u**2 + 2*u. Let j be (-3345)/(-225) + 2/15. Suppose 9*i = 4*i - j. Let z be o(i). Solve -4*k + 5 = 3*g, -3*g + 4 = 2*k + z*k for g.
3
Suppose 0 = -2*j + 7 - 5. Let p be (11 - 13) + j*11. Let r(h) = -h**3 + 10*h**2 - 9*h + 5. Let t be r(p). Solve 0 = -x - n + 1, t*x = 4*n - 45 + 5 for x.
-4
Let s be (-30)/4*(-12)/10. Suppose 0*t = t + s. Let y be 12/54 + (-43)/t. Solve 0 = -3*f - d + 1, -y*f + 3*d + 39 - 14 = 0 for f.
2
Let i(j) = -2*j**3 + j**2 + j + 1. Let g be i(-1). Let o(b) = -4*b - 108 + 2*b + 123. Let m be o(4). Solve -2*y = 5*k + 21, -g*y + 4*k + 19 = -m for y.
2
Let f be (117/9 - 10)/(1/5). Solve 4*t - 5*x = 5 + 15, -5*x - f = -3*t for t.
5
Let k(p) = -p + 4. Let x be k(4). Suppose z + 6*z = x. Let c be (z/(-5))/(-5) - -3. Solve -w + 11 = -5*a, -c*a + 5*w - 15 = 2*a for a.
-2
Suppose -10*j - 228 + 248 = 0. Solve 2*b = d, 3*d + j*d = 4*b + 6 for b.
1
Suppose 7*u - 242 = 73. Let h = u + -35. Solve -4*l + 5 = -s - 7, 5*l = h for s.
-4
Suppose 5*x - 15 = 4*p, -5*p + 10 = 4*x - 2. Let v be 12 + (-3 - p/(-2)). Let q = v + -8. Solve -u = 2*g + q, -4*u + 0*u = -2*g - 6 for u.
1
Let q(i) be the first derivative of -i**4/4 - 2*i**3 - i**2 - 8*i + 3. Let o be q(-6). Let f = 11 + -1. Solve 2*j + o*c + f = 0, 4*j + c + 4*c + 17 = 0 for j.
-3
Suppose -i - 2 = 5*o - 31, -2*i + 2*o = 2. Suppose 0*l + i = l. Solve 2*z - 12 = -l*u, -5*z + 0*u + 3*u - 9 = 0 for z.
0
Let g be ((-8)/(-2) + -7)/((-1)/9). Solve -l + 8 = p, 4*l + 2*p = -5 + g for l.
3
Let k be (2/8)/(4 - (-102)/(-24)). Let r be 0 + (k - 1)/((-7)/14). Solve a = -2*c, a - 5 = -r*c - 1 for a.
-4
Suppose 21*i - 25 - 164 = 0. Solve 0*t = 5*t - 2*j + i, 0 = -4*t - 2*j for t.
-1
Suppose 0 = -15*m + m + 112. Solve 0 = 5*l - 2*x + 1, -l - l + 5*x = -m for l.
-1
Suppose -3*y + 65 = -0*y - 5*c, 2*y - 2*c = 46. Let z = y - 20. Suppose -u = z - 7. Solve -3*i - o = o - 20, 0 = -u*i + 2*o for i.
4
Let r(q) = -3*q - 7. Suppose 5 = -19*w + 18*w. Let l be r(w). Solve 3*u - l*u + 9 = c, 5*c - 21 = -u for u.
1
Let x(z) = z**3 + 4*z**2 + 3*z + 3. Suppose -v + 5 + 3 = 0. Let o be (v/(-10))/((-8)/(-20)). Let t be x(o). Solve -t*h - 5*n + 20 = 0, 4 = -h - n + 2*n for h.
0
Let a = 205 - 197. Solve 3*h - 4*r - 16 = -4, 2*h - a = r for h.
4
Suppose m - 4 - 2 = 0. Let n = m + -4. Let a(z) = -z**3 - 7*z**2 - 6*z + 2. Let y be a(-6). Solve n*i + o - 4 = 0, y*o = 5*i - o - 21 for i.
3
Suppose 2*l + 5*o - 19 = 0, 3*o - 3 - 4 = l. Solve 2*u - 2*z = 0, -l*u + 0*u - 2*z = 8 for u.
-2
Suppose -7*z + 38 = 10. Solve -4*f + d - 6 = 0, 2*d + 0*d - z = 4*f for f.
-2
Let q = 182 + -178. Solve 2*g - q*c = 18, 4*g - 2*c = 16 - 4 for g.
1
Suppose 2*i + 9 = 1, -5*f + 10 = -5*i. Let h be 1 + 2*(f + (-14)/(-4)). Solve 3*m + 11 = u, -h*m = m + 5*u + 45 for m.
-5
Suppose -100 = 6*c - 124. Solve 0 = c*b + 2*k - 14, 0 = 3*b - 4*k + 19 - 2 for b.
1
Suppose -3*t = -3*t - t. Suppose -5*v = 2*z + 5, -z = -t*z + 2*v. Solve 5*r + 4*x - 15 = x, 2*x = -5*r + z for r.
0
Suppose f - 3*v + 7*v + 7 = 0, 3*v = 3*f - 24. Solve 4*x - f*q + 4 = 0, -10*q + 7*q = 2*x + 2 for x.
-1
Let c be 55/10 + (-3)/(-6)*-1. Solve -5*r - c*o = -0*o + 5, -o - 1 = 5*r for r.
0
Suppose -9 = 3*p, w + 4*p = -p - 11. Solve f - 5*h = w*f - 11, 2*h - 4 = -f for f.
2
Let f = 77 - 41. Let c be (f/8)/9*0. Solve k - 2*b + 13 = c, -14 = 2*k - 2*b + b for k.
-5
Suppose 0 = 2*h - z - 10, -h + 5 = -18*z + 23*z. Solve -5*f + 7 = 3*s, h*f - 11 = s - 0*s for f.
2
Let r = -1 + -9. Let u be 126/(-35)*r/(-3). Let c(x) = -x - 5. Let z be c(u). Solve o = -3*q + 14, -z = -2*q + 3 for o.
-1
Let j be (-1)/((-1)/(6/(-3) - -4)). Suppose 3*w - 15 = -0*w. Suppose -2*s - a = -6*a - 8, 4 = s + w*a. Solve 5*x = -u - 12, s*u - 4*x - 26 = -j for u.
3
Let o = 12 + 3. Let h = o - 13. Let j be (h + 5/(-1))/(-1). Solve -19 = 3*r - 4*a, 2*r + 28 = -j*r + 3*a for r.
-5
Suppose -104*t + 300 = -92*t. Solve 12 + 7 = 3*y - 5*q, 5*q + t = 5*y for y.
3
Let z(m) = m + 23. Let l be z(-3). Solve 0 = 4*d 