3). Solve 0 = w - 4*l - 10, -c*w + l = 20 - 19 for w.
-2
Let q be ((-5797)/(-605) - 10/55) + 8/(-20). Solve -4*x - 17 = -q*x + 4*z, 4*x + 5*z - 30 = 0 for x.
5
Let g(t) = -14*t + 140. Let i(b) = -31*b + 279. Let x(v) = 7*g(v) - 3*i(v). Let u be x(28). Solve -u*w = a + 14, 0 = 2*w + 2*a + a + 7 for w.
-5
Let w = -262 + 264. Let x be (w/(-7))/((-47)/329). Solve -5*k = x*i + 22, 2*i = -2*k + 4*i - 6 for k.
-4
Suppose -211*f + 33 = -200*f. Solve -2*w + 0*w + 18 = -f*t, w + t + 1 = 0 for w.
3
Let u be ((-90)/(-150))/(1 - (-8)/(-10)). Suppose 15 = -u*s + 114. Suppose 0 = 11*f - 0*f - s. Solve f*y - 11 = -5*w, -2*w - 2*y + 7*y + 23 = 0 for w.
4
Let n(m) = -m**2 - m + 6. Let o be n(-3). Suppose -3*t - 15*k = -13*k, o = 2*t - 5*k - 19. Solve -s + 4 = -t*s - 3*j, s = 3*j + 14 for s.
5
Let b(n) = 6*n - 144. Suppose 3*x - 5*h - 65 = 0, -4*h = -8*h + 8. Let c be b(x). Solve -2*q + 5 = 3*a - c*a, 4*a = q - 10 for a.
-3
Suppose -r - 3*i - 2*i = 12, 2*r = -i + 21. Suppose -3 = -c + 2*d, c + d - 16 + r = 0. Solve 0 = -4*g + 5*u - 10, 4*u - 11 = 3*g - c for g.
0
Let s = 126 - 119. Suppose 0 = 3*y + 1 - s. Solve 0 = -5*n - 0*r + r, -y*n - 17 = 3*r for n.
-1
Let n(g) = 65*g - 185. Let h(t) = -t + 1. Let c(i) = -110*h(i) - 2*n(i). Let r be c(13). Solve d = 4*s - 23 - 2, 3*s + 3*d = r for s.
5
Suppose -3279*d + 50 = -3269*d. Solve 6*b + 4*r = -28, -b + 4*r + 24 = -d*b for b.
-2
Let o be (-37)/(-2) + (-4)/8. Suppose -o = -64*z + 58*z. Solve 2 + 13 = z*f, -2*t + 3*f = 17 for t.
-1
Let g = -202 - -374. Suppose -500 - g = -28*n. Solve 12 = -3*j - w + 4*w, -4*j = 4*w - n for j.
1
Let r = -7 - -11. Let t(k) = 2*k**3 - 337*k**2 + 170*k - 329. Let m be t(168). Solve 3*b = -r*g - 18, -m = 3*b + 2*b - g for b.
-2
Let f be (-20)/(-16)*28*(-9)/(-15). Solve 0 = -c + 4*g + f, -5*g = -4*g + 5 for c.
1
Let d(n) = 6*n**3 - 2*n**2 - 2*n - 5. Let b be d(-3). Let z = -113 - b. Suppose 68*m = z*m + 4. Solve a - 3*a = -3*i - 7, m*i + 3*a = 17 for i.
1
Suppose -281 = -32*s - 217. Solve -5*d + 15 = s*w, -3*w + 18 = 2*d + d for d.
1
Let j = -39 + 45. Suppose -x + 7 + j = 2*m, -2*m = 4*x - 22. Let i(w) = w**2 + 2*w - 3. Let p be i(-4). Solve x*q + p*b = 3, -2*b + 14 = -q - q for q.
-4
Suppose 12*b - 3074 = -1094. Solve 155 = 4*t + 2*j + b, 4*t = 4*j - 4 for t.
-2
Let w(u) be the third derivative of u**4/24 - u**3/3 - 5*u**2. Let d be w(-7). Let i(m) = m + 18. Let k be i(d). Solve -5*r + k = 3*c + 3, -3*r + c = -12 for r.
3
Let v(t) = -t**2 + 15*t + 6. Let j be (0/5)/(2 - 1) - 0. Let q be v(j). Solve -2*p + q*p - 4*r - 8 = 0, 0 = 3*r + 6 for p.
0
Let m be 4*(3/2)/3. Suppose -6*c + 64 = m*c. Let l be ((-12)/(-27))/(4/18). Solve -c = 2*i + 4*b, -l*b - 3 = -b for i.
2
Suppose -r + 3*b + 21 = 0, 5*r + 0*r - 45 = 5*b. Solve -r*a = 3*y, -5*y - 4*a - 10 + 9 = 0 for y.
-1
Suppose -37*h - 112 = -53*h. Let s be (-10 + h)*28/(-21). Solve 0 = q + 4*g + 14, s*g + 24 = 2*q + 2*q for q.
2
Let a be (20 + -21)/((-1)/2). Let y be 4/(-16) + a + (-25)/(-20). Solve -5*b + 6*v = 4*v - 14, 0 = y*b - 5*v - 16 for b.
2
Suppose c - 2*v - 2 = 0, c + 26*v = 24*v + 6. Solve c*y = 5*g - 15 - 18, 0 = -3*g - 3*y + 9 for g.
5
Let p(r) = -r**3 + 8*r**2 - 8*r + 1. Let i be p(6). Let d = -31 + i. Let g(z) = z**2 + 6*z + 2. Let w be g(d). Solve 5*f + 11 = -4*m - 9, w*f + 3*m = -8 for f.
-4
Suppose -9*y - 2*y = 5*y. Let f(u) = -4*u - 1. Let q be f(-1). Let m be q/2*(-24)/(-9). Solve -3*t - 4*b + b = y, -2*t + m = 3*b for t.
-4
Let c = -335 - -352. Suppose 38 + c = 11*p. Solve o + p*l + 3 = 0, l + 9 = -3*o + 3*l for o.
-3
Suppose -21 = 3*d - 4*d - 2*h, -2*h + 42 = 4*d. Solve -4*m - 3*b = -6, -12 = d*b + 2 for m.
3
Suppose -5*t = 4*t - 2268. Let s = 252 - t. Solve s*w = w + g, 0 = -w + 4*g - 5 for w.
-1
Let s(m) = m**2 + m - 2. Let x be s(-2). Let j be (-1 - x)/((-8)/40). Suppose 5 = 4*n + j. Solve q - 5*t - 7 = -33, n = 4*q + 3*t - 11 for q.
-1
Let h(v) = v - 39. Let o be h(26). Let q be (-2)/12 - ((-2678)/(-12))/o. Let n = q - 17. Solve n = -3*y + 8*t - 3*t + 1, -5*t - 19 = 3*y for y.
-3
Let a(y) = y**2 - 74*y - 378. Let u be a(79). Solve -4*i - 4*d = i - 9, i - 3*d - u = 0 for i.
5
Suppose a = -5*z + 387, 4*a - 16*z + 11*z - 1448 = 0. Let b = a + -365. Solve 2*p = 2*u - 4*u - 10, -b*u = p + 10 for u.
-5
Suppose 3*u + 17*r - 28 = 21*r, 5*r + 40 = 5*u. Solve 0 = 3*g - 2*w - 78 + 70, -2*w + u = 0 for g.
4
Suppose -13*y + 535 = 483. Solve 0 = y*r + 4*n, r - 5*n = -0 + 18 for r.
3
Let h = 57 + -52. Suppose 0*m + 10 = h*m. Solve -m*z + 8 = 5*x, -4*x - z + 12 = 2*z for x.
0
Let q = -43 - -48. Let a(k) = 4*k**2 - 5*k + 10. Let c be a(4). Suppose 22 = n + q*r, 3*r + c = 5*n - 0*n. Solve 4*f - 20 = -3*i, -4*i + 2*i - 2*f = -n for i.
4
Suppose 188 - 178 = -2*y - 2*l, -4*y + 4*l + 44 = 0. Solve y*f - 20 - 6 = -4*i, 11 = -2*f + 3*i for f.
2
Let m(n) = -32*n**3 - 2*n**2 - 2*n. Let d be m(-1). Suppose 5*y + 22 = d. Solve -4*u = -0*u + 5*l - 36, -y*l + 24 = 4*u for u.
4
Let a(y) = y**3 + 10*y**2 - 11*y + 4. Let r be a(-11). Let t be 14/r*300/105. Suppose 5*v = t + 15. Solve -2*w = 5*g - 20, 5*g + 2*w - v = 3*w for g.
2
Let f = 54 - 46. Suppose f = 2*m + 5*u - 5, u - 1 = 0. Solve -2*n + m = 4*a + a, -5*a - 10 = -5*n for a.
0
Let b = 23 - 19. Suppose 0 = -b*f + 9 + 7. Solve f*n = c + n - 3, 5*n + 5 = 3*c for c.
0
Let i(c) = c**2 + 321*c + 2504. Let r be i(-8). Solve r = -0*q + 3*q + 2*k - 1, -k = 1 for q.
1
Let p be (-5704)/(-28) + 2/7. Let f = 216 - p. Solve 4*o - 40 = j - 6*j, -f = -4*o + 2*j for o.
5
Let i(w) = 2*w**2 - 109*w + 57. Let k be i(54). Let l = -7 - -9. Let j be -1 + 1*(1 + l). Solve 5*o + 2*b + 5 = 4*b, 0 = -2*o - k*b - j for o.
-1
Let k(h) = h**2 + 6*h + 2. Let z be k(-6). Suppose 4*y + 5*r - 163 = 0, -r = 2*y - 0*r - 83. Let g = y + -39. Solve a = -2*s - 5 + 8, g*s - z*a - 22 = 0 for s.
4
Suppose 0 = -272*w + 289*w - 136. Solve 0*j - w = -2*j - 3*q, 2*j - 4*q = -20 for j.
-2
Let g = 4328 + -4321. Solve -2*z - g = -5*a, -a + 7*z = 8*z + 7 for a.
-1
Let s(l) = -2*l**2 + 43*l - 13. Suppose 4*b = -5*d + 97, -4*d = 3*b + 25 - 103. Let u be s(d). Solve -c - 5*v = 2*c + 3, -c - u = 4*v for c.
4
Let m(o) = -o + 1. Let j be m(7). Let i be j*(-1)/7*(-42)/(-9). Let d(u) = u**2 + 5*u - 3. Let q be d(1). Solve 0*y + q*y + 10 = 5*a, -5*a + 45 = i*y for a.
5
Suppose -62 - 107 = -13*c. Solve c*n = 11*n - 2, 5*x + 18 = 2*n for x.
-4
Suppose -13*q + 0*q = -1443. Let g = q - 95. Suppose -13*n = -g*n + 15. Solve -n*p = 3*j + 25, -6 = -2*p - 0*j + 2*j for p.
-2
Let s = 154 + 120. Let n = -270 + s. Solve -n*c + 36 = y - 6*y, -2*y + 4 = 3*c for y.
-4
Suppose 0 = -985*f + 887*f + 392. Solve -j + 10 = f*j, -5*p + 3 = -j for p.
1
Suppose -4*c = -30 - 30. Let w(s) = -s + 42. Let j be w(21). Suppose 0 = 2*o - j*o + 76. Solve -3*h = -c, -f - 4*h + 23 = -o*f for f.
-1
Let l(u) = 2*u**3 + u**2 - u + 3. Let o = -23 + 23. Let w be l(o). Let r(v) = -2*v - 12. Let c be r(-8). Solve 2*j - 7*j + c = 4*k, -w*k = 2*j + 4 for j.
4
Let u = -210 + 210. Suppose 0*t + 4*t - 3*t = u. Solve t = -d - 4*j - 19, -5*d + 2*j + 13 = -2 for d.
1
Let a(m) = 4*m**3 - m**2 - m + 1. Let v be a(1). Let t = -114360 - -114360. Solve -v*f - 2*w = t, f = 2*w - w for f.
0
Suppose 6*t = 9*t + 5*x - 8, -5*t - 5*x + 20 = 0. Let z be 27/6 - (-3)/t. Solve 3*r - 4*r + z*c = -20, -3*r + 3*c = 0 for r.
-5
Let o(s) = s**3 - 3*s**2 + 2*s + 2. Let u be o(2). Let c = 43820 + -43818. Solve 3*r - 3*k - 10 = -u*k, -c*k - 16 = -4*r for r.
2
Let z be (-9 - 65)*(1 + (-4)/2). Let o = 80 - z. Suppose h + o = 3*h. Solve -i + 4 = h*s - 0*i, 14 = 3*s - i for s.
3
Let z(s) = -10 - 12 - 2 - 7*s. Let a be z(-4). Suppose -22*o = -20*o - a. Solve -o*d = 5*n + 12, 0 = -2*d + 4*n + n + 8 for d.
-1
Let b be 6 - (6/(-3) + 5). Suppose -5*q + 44 = -b*h, 4*h = -2*q - 3*q + 58. Let m be (3 - 30/12) + q/4. Solve m*c = 4*v + 6*c + 11, 4 = -v - c for v.
1
Suppose -2*b + 172 = 2*s, -20*s - 342 = -24*s - 3*b. Let u be 3/(45/s) + (-33)/55. Solve 0 = 4*i + 4*x - 16, 6 = 2*i + u*x - 2 for i.
4
Suppose -34*s + 1 - 1 = 0. Suppose 295*z - 299*z = s. Solve -4*o + 2*u - 8 = z, -2*o + 2*u = 7*u + 16 for o.
-3
Let w(k) = -2*k**2 + 5*k + 160. Let z be w(10). Solve -m = 2*h - 2, z - 2 = 4*m for h.
0
Let l(g) = g**3 - g**2 + 1. Let b = 16 - 14. Let f be l(b). Solve 4*r = r - j - 4, f*r - 20 = 5*j for r.
0
Let w(h) = -h**3 - h**2 + 2*h + 1