3). Solve -z + t*a - 22 + 1 = 0, 4*z - 1 = 3*a for z.
4
Suppose -3*g - 23 = -5*w, 0 = 3*w + 18*g - 19*g - 17. Solve 7 = 2*n - v, w*v - 7 = -n + 4*v for n.
4
Let c(z) = -4*z**2 - 183*z + 48. Let a be c(-46). Solve -d + 3*k + 2*k - 1 = 0, -a*d = 3*k + 2 for d.
-1
Suppose -35*f = 6 - 6. Solve -5*o = 5*m - 20, f = 3*o - m - 0*m for o.
1
Let m = -16 - -18. Suppose 0 = -r - m + 6. Solve -2*d - 3*d + 18 = -r*q, -8 = 5*q + d for q.
-2
Suppose -641*c + 26 = -628*c. Solve 0 = -4*v - k - 16, -4*v - 4*k = -c + 6 for v.
-5
Let a be (-42)/4*(8 + -10). Suppose 14*f + a = 17*f. Solve -m - 3 = 2*u - f*u, 0 = 4*u for m.
-3
Suppose -50*q + 56*q - 18 = 0. Solve 4*h - 1 + 5 = 4*u, u = q*h + 9 for h.
-4
Let c = -16 - -21. Suppose 5*n - c = 15. Solve n = -3*d + 5*d + 3*q, 2*q - 8 = 0 for d.
-4
Suppose -29 = -6*i + 25. Suppose 5*t - 8*t - 5*u = -i, -3*t + 5*u + 9 = 0. Solve -r = t*r - 2*x - 18, 3 = 3*r + 2*x for r.
3
Suppose 5*n + i - 15 = 15, -5*n - 3*i = -40. Solve -4*a + 12 = -2*u, n*a = -4*u + 34 - 6 for a.
4
Let n(m) be the first derivative of 15*m**4/4 - 2*m**3/3 - m**2/2 - 5. Let k be n(-1). Let i = 3 - k. Solve 2*h - 3*o = i, 2*h = 3*h - o - 7 for h.
2
Suppose 6 = -3*t - 20*p + 23*p, -11 = -2*t - p. Solve v + 5*g = t*g + 6, 4*g = 8 for v.
2
Suppose 2*l - 2*r = 38 - 20, 5*l = 2*r + 33. Solve -l*g - 4 = -5*d + 1, 0 = 5*d - 2*g + 10 for d.
-4
Suppose -2 = 3*u + z, -u + 3*u - 5*z - 27 = 0. Suppose -3*h - 112 + u = 0. Let i = -14 - h. Solve 3*v + i = 5*q + 5, v + 16 = 5*q for q.
3
Suppose 2*b = -j - b - 56, -2*j - 2*b = 120. Let r be 14/70 - j/(-10). Let g be -10 + 8 - (-1 + r). Solve 20 = -4*m - 0*m, -2*z = m - g for z.
5
Let f = 2 - -2. Let m be (-1)/(f/(8*-1)). Suppose -m*b = o + 2*b - 5, 3*o = 4*b + 15. Solve -r = 3*c - 12 + 1, 4*c = -o*r for r.
-4
Let l = -784 - -784. Solve 0 = -l*v - 5*v + 2*d + 27, -v + 6 = -d for v.
5
Let k(d) = 3*d + 16. Let i be k(0). Suppose -70 = 5*x - 190. Let a be (i/x)/((-2)/(-57)). Solve -5*u + 2 = -j + 7, 5*j + a = 3*u for u.
-2
Suppose z = -3*c + 16, -6*z + 4 = -4*c - z. Suppose 0*k = -c*k. Let s = -42 + 47. Solve k = -l - w + s, l + w - 9 = -w for l.
1
Suppose 0*d - 4*d - 3*l + 23 = 0, d - 2 = 3*l. Solve 0 = -6*y + 9*y + 3*a - 24, -y + d*a - 10 = 0 for y.
5
Let v be 16 + (5 + 1 + -5)/(-1). Solve 4*b + 4*x = 3*b - v, -5*x - 50 = -5*b for b.
5
Let u(g) = -2*g + 5. Let l be u(-3). Suppose -6*a + l*a = -110. Let v = 24 + a. Solve 2*k - 4*k = 2*j, 0 = -2*k + v*j for k.
0
Let b be (-13 - -18) + -7 - -8. Solve 5*v = 4*i + 17, i + 18 = b*v - 2*v for i.
2
Suppose 3*z + 6*j = 4*j - 1, -3*z + j = -14. Let c = -192 - -195. Suppose 74*o + c = 75*o. Solve -5*f + 3*x = -14, -o*f + 4 = -z*x - x for f.
4
Let y(v) = -9*v - 4 - 10*v - 3 + 20*v. Suppose -d = -4, -4*d + 9*d - 47 = -3*b. Let t be y(b). Solve -5*q + 3*w - 7 = 0, -t*q - 2 = -2*w - 0 for q.
-2
Let d(b) = -2*b. Let o be d(-2). Suppose o*f = 8, -3*a + a + 38 = -3*f. Let x be -2*(-27)/6 + -5. Solve 2*i - 5*s = a, -x*i = s - 0*s for i.
1
Let y(d) = -d**3 - d**2 + d + 8. Let l be y(-2). Solve 0 = 4*g - j + 14, 6*g - g = 5*j - l for g.
-4
Let i be (59 - 4)/11*1. Solve 4*l + 17 = -3, 3*l = -i*c for c.
3
Let y be (130/520)/((-2)/(-16) - 0). Solve b = 5, -4*b = -y*x - 30 + 10 for x.
0
Let t be (5*1/(-15))/((-2)/18). Solve -2 = 4*a - 2*s + 2, t*s = 4*a for a.
-3
Let c(l) = l. Let m = -12 + 16. Let w be c(m). Suppose w*f - 2*f - 10 = 0. Solve -k - k = -3*b - 9, b = f*k - 16 for b.
-1
Suppose t - 4 = -8. Let g be ((-12)/8)/(3/t). Suppose 0 = 5*j - 2*k - g, 2*k + 4 = 2*j - 2*k. Solve -3*o = -3*h - o - 4, 5*h + 5*o + 15 = j for h.
-2
Let w(v) = -v**2 - 17*v + 3. Let h be w(-17). Solve -h*a = -3*s + 4 + 5, -a - 3*s + 17 = 0 for a.
2
Let v be 36/30*55/33. Solve h + 5*w + v = -11, 3*h = 4*w - 1 for h.
-3
Let n be ((-24)/(-28))/((-4)/(-14)). Solve 0 = -4*c + z, 1 = 3*c - n*z + 2*z for c.
-1
Suppose 4*u = -51 - 45. Let x = u - 12. Let p = x + 42. Solve 2*b - 4*b = -q - 10, -q + b = p for q.
-2
Suppose 14 = 3*z - 5*y, -14 = -2*z - y - 9. Solve 3*o + 4*p + 20 = 0, -9*o = -6*o + z*p + 18 for o.
-4
Let h be 0*(-9 - (-7 + -1)). Solve 5*x + 5*k - 20 = h, 2*k + 0 - 2 = 0 for x.
3
Let w = -549 + 559. Solve 0 = -2*m - 5*f + w, 2*m - m + 2*f - 4 = 0 for m.
0
Let o be -2*3/6 - -6. Let i(k) = k. Let t(z) = -6*z + 1. Let a(x) = 4*i(x) + t(x). Let m be a(-1). Solve 23 = o*c - 4*v, -m = 5*c - 2*v - 22 for c.
3
Let i be 42*10*(-2)/(-70). Solve -4*x - 4*y + 24 = 0, 0*y + i = 4*x + y for x.
2
Suppose -3*k = 4*g + 38, 3*g - 7*k + 6*k + 22 = 0. Let v = g + 31. Solve -v = -5*p + 2*j, -4*p - 5*j + 3 = 11 for p.
3
Let b(q) = -2*q + 2 + 5 + 3*q - 2. Let k be b(-5). Suppose p - 4 = -0*p + 2*j, 0 = -p - 5*j + 4. Solve -10 + 2 = -u - 4*n, -p*u + 4*n - 28 = k for u.
-4
Suppose -10 = -2*k + 4*x, -4*x - 19 = 9*k - 14*k. Solve -4*w = k*m + 2, -3*m + w - 2*w = 5 for m.
-2
Suppose -2*i + 4*b + 21 = i, 5*i + b - 12 = 0. Suppose 2*a = -5 + 9. Suppose i - 9 = -a*c. Solve -2*l + 25 = c*m + 2*m, l - 5 = 0 for m.
3
Let w = -50 - -55. Solve -a = -3*v + 4, -v = -w*v - a + 10 for v.
2
Let p(b) = 7*b - 33. Let g be p(9). Let y be (-24)/g*60/(-8). Solve 4*s = y*c - 2*c - 4, -1 = c + s for c.
0
Suppose -4*d + 10*m - 60 = 5*m, 0 = -4*d + 2*m - 48. Let z = -6 + 4. Let k be 5/z*12/d. Solve k*r - 4*n + 5 + 8 = 0, 2*n - 13 = -5*r for r.
1
Let s be (-21)/(-14) + (-23)/(-2). Suppose -s*r + 9*r = -20. Solve -5*y = -0*l - 5*l - 10, -16 = r*l - 3*y for l.
-5
Let y(j) = -2*j**2 + 27*j + 48. Let g be y(15). Solve 0*u + 2*i - 18 = -4*u, -3*u + g = -2*i for u.
3
Let b be (-7 - -21)*4/14. Solve -y + 4 = 2*x, -y - 7*x + 3*x + b = 0 for y.
4
Let b be 1/1*(-15 + 4). Let z = b + 15. Suppose z*c - c = 84. Solve 5*h - 3*p + c = 0, -6*h - 3*p - 17 = -2*h for h.
-5
Let s(m) = -m**2 - 10*m - 1. Let j be s(-6). Let l = -25 + j. Let n(w) = w**3 + 3*w**2 - w - 1. Let t be n(l). Solve 2 = i + 2*u + t, 5*u = -2*i - 9 for i.
3
Let d be (-8)/(-6)*(-120)/(-32). Suppose 3*n + 3*o = 6, -2*o + d*o = 2*n + 11. Let j = n + 5. Solve 1 + 21 = -3*l + 5*v, -j*v + 17 = -3*l for l.
1
Suppose 178 = 3*i - 62. Let d = i - 68. Solve -3*m = 3*l + d, m - 3*l - 18 = -6 for m.
0
Let o = -3 - -7. Suppose 0 = -3*y - o + 16. Solve 14 = -2*i - 2*s, y*i + 2*s = 8 - 28 for i.
-3
Let u be ((-8)/(-6))/(340/8925). Solve p - 22 + 7 = -3*y, 0 = 5*y + 5*p - u for y.
4
Let h be (-1)/(-2)*(-80)/(-10). Suppose -h*d - p = -2 + 3, 0 = -3*d - 3*p - 3. Solve n = 4 - d, -5*n + 32 = -4*i for i.
-3
Let a be (-2)/4 - ((-2561)/2)/(-13). Let v be (-4)/(-22) + (-378)/a. Solve -44 = -5*w - v*z - 13, 3*w + z = 13 for w.
3
Suppose u + 2*a = 5 + 9, -5*u + 4*a = 0. Suppose -y + 42*g - 14 = 37*g, 3*y + 5*g = 38. Solve 5*l = 2*l + u*z - y, 4*z = -5*l + 22 for l.
2
Let j = -4 - -1. Let a be 105/10 - j/(-2). Let h be (-12)/9*a/(-2). Solve 3*z + 3*g - 15 = 0, -z - 2*g = -h*g for z.
4
Suppose -2*s + 6 = s. Let o be s/(-9) + (-548)/(-36). Suppose 0 = k + 4*k - o. Solve k*y = 2*a - 5, 0*y - 3*y - a = 20 for y.
-5
Let a(s) = -62 + 54 - s + 26. Let f be a(13). Solve 4*g = f*m - 19, -4*g + 2*m - 10 + 0 = 0 for g.
-1
Suppose -5*f = 5*j - 70, 3*f - 7*f + 32 = -2*j. Solve -f*q + 6*q - 10 = -2*m, q + 4 = -m for q.
-3
Suppose -v - 5*v + 18 = 0. Let y(o) = -o**2 + 5*o - 1. Let n be y(v). Solve 2*x = -n*h + h - 6, 2*x = -2*h - 4 for h.
-1
Suppose s + 187 = 189. Let n be 0/(12/(-4 - s)). Solve 4*f = 5*g - 7, -3*g + n*f + f = 0 for g.
-1
Let g be (3 - 6)*(-4 + 3). Suppose 0*z = g*z - 78. Suppose 5*d = 2*o + z - 8, -5*d = 2*o - 22. Solve 0*x + 4*x - 4 = 3*j, -x = -o for j.
0
Let y be (1/(-6))/(11/(-1518)). Solve -r - b - y = 3*r, -4*r + 5*b - 5 = 0 for r.
-5
Let g(k) = -4*k**2 - 188*k + 7. Let j be g(-47). Solve 6*o + v = j*o + 2, -3*v = 5*o - 6 for o.
0
Let o(k) = -k**2 + 28*k - 72. Let h be o(25). Solve -2*g - h*d + 5 - 2 = 0, g + 9 = 2*d for g.
-3
Let g be (10/15)/((-1)/(-6)). Suppose -g*i = -2*x - 12, 2*x + 0*i - 12 = -4*i. Solve x = -5*s - 1 - 9, -2*s = 2*w - 4 for w.
4
Let j(b) = b - 6. Let u be j(20). Solve 0 = -0*v + 4*v + 20, 3*m + u = -4*v for m.
2
Let g = -268 - -272. Solve -2*m - 8 = p, p - g*m - 22 = -6 for p.
0
Let m(h) = -12*h. Let j be m(0). Let v(w) = w**2 + 4*w + 3. Let x be v(-3). Solve -3*a = -15, 2*c + x*a - 3*a + 7 = j for c.
4
Let r(l) = -l**3 + l**2 - l + 4. Let p be r(0). Let v be 30/6*-68*(-1)/5. Let k = 70 - v. Solve 0