30. Solve -z - 26 = -5*m - 1, -y = -5*m - z for m.
5
Let x(c) = 3*c**2 + 85*c + 115. Let q be x(-27). Solve 2*d - q*z = -8*z, 0 = -3*z for d.
0
Suppose 0 = -16*w + 7*w + 36. Solve -3*d - 2*d + 5 = 4*x, 4 = w*d - 4*x for d.
1
Let h = 401 + -399. Solve h*y + g = -1, -2*y - 5 - 11 = 4*g for y.
2
Suppose 27*g - 32*g = 440. Let c = g + 92. Solve 5*t + c = -4*a, 0*t - 2 = 2*a - 2*t for a.
-1
Let f(r) = r**2 - 7*r + 27. Let c be f(4). Let y be (-4)/3*c/(-5). Solve x = -3*x - b + 11, -y*x + 17 = 3*b for x.
2
Suppose -b + 3*u + 19 = b, -b + 3*u = -8. Solve 2*f + l - 4 = 0, 0 = 4*f - l - b - 9 for f.
4
Let t = -625 + 628. Solve -t*g = 3*l - 4 + 19, 0 = -g - 2*l - 5 for g.
-5
Let j(k) = -2*k + 3. Let v be j(0). Let r be (-2)/1*(v + 1 + -5). Solve -r*b - 18 = 2*x, 4*b = b - 12 for x.
-5
Suppose 5*p - 55 = -5. Let h = -28 + 1. Let l = h + 29. Solve -b - 3*o - p = -2*b, l*o = -b - 5 for b.
1
Let s(g) = g - 4. Let x be s(6). Let z(d) = -d**3 + d**2 + 24. Let j be z(0). Let v = -21 + j. Solve 3 = a - b, x*a - v*a + 5*b - 5 = 0 for a.
5
Let r = 28 - 16. Solve 4*t + n + n = 0, 0 = -3*n - r for t.
2
Let l(a) = -a**3 + 6*a**2 + 8*a - 5. Let b be l(7). Solve x = 4*s + 2 + 15, 3*x + b*s + 19 = 0 for x.
-3
Suppose -4 - 31 = -5*r - 3*o, 5*o = -5*r + 45. Let l = 124 + -121. Solve r*c - 21 = 5*a, a = l*a + 3*c + 13 for a.
-5
Suppose -7*s + 2*s + 9 = -l, -2*s + 4*l = 0. Suppose 2*r = 0, 0 = 2*n + 2*r + 2*r - 10. Solve -s*p - 2 = 3*b - 0*p, -n*b + 30 = -5*p for b.
2
Let r = -190 - -113. Let u = r - -82. Solve 0 = q - 6*q - 4*j - 12, 4*j + 12 = u*q for q.
0
Let o = -24 + 38. Let d = -102 - -105. Solve -3*p + 8 = -j, -4*p - 5 = -d*j - o for j.
1
Let f(u) = 5*u - 17. Let n be f(4). Solve -z + 3*c - n = -11, -5*c - 2 = 4*z for z.
2
Suppose -83 = -12*y + 13. Let k(u) = 4*u**3 - u**2 + 2*u - 1. Let j be k(1). Solve 3*o + 2*i = -4, -j*o - 4*i = -0*o + y for o.
0
Let i(x) be the first derivative of -x**4/4 - 10*x**3/3 + x**2/2 + 10*x + 25. Let a be i(-10). Solve 0 = -5*l - 4*j + 29, a = -5*j + 3 + 2 for l.
5
Suppose 18*c - 21*c = -15. Solve c*m + 5 = -3*d + 5*d, -5 = 4*d + 5*m for d.
0
Let o(z) = 10*z + 0 + 0 - 5 + z**3 - 10*z**2. Let b be o(9). Let q be -1*(-4 - -6)*-1. Solve 13 = -q*a + 4*n + 1, -b*a + 3*n = 19 for a.
-4
Let y be (10/4 + -2)*-4. Let x = 8 + y. Suppose z = x*z. Solve 5*n - t + 24 = 2*t, -3*n - 3*t = z for n.
-3
Let u be 12 + (-16)/12*6. Let o be ((-10)/6)/(2/(-6)). Solve 3 = 3*c + 3*r, 0 = 2*c - u*r - r + o for c.
0
Let r(w) = w**3 - 5*w**2 - 128*w + 28. Let l be r(14). Solve l = -4*m - m - 20, h - 5*m - 25 = 0 for h.
5
Let n(a) be the second derivative of -a**3/3 + 41*a**2/2 - 20*a. Let c be n(18). Let z = -1 - -6. Solve 2*u - z = -v, 6 + 9 = c*v for u.
1
Suppose -45 = -4*d - 5*b, d = -3*d + 4*b. Let s be (-10)/55 + 1654/22. Let g = -50 + s. Solve 2*l + 15 = 2*c + c, d*l - g = -5*c for c.
5
Suppose 3*a = -d + 9, -2*d - a + 0 = -3. Solve 2*z + z - 15 = 5*q, -3*z - 5*q + 15 = d for z.
5
Suppose k + 5*c - 4 = 2*k, 0 = 5*k + 2*c - 34. Solve -5*o - h + k = 2, -3 = 3*h for o.
1
Let o(x) = x**2 + 4*x - 41. Suppose 0 = 4*c - 3*i - 29, -3*c + 2*i = -20 - 1. Let b be o(c). Solve b*y - 5*y + 4*d - 12 = 0, -24 = -y - 5*d for y.
4
Suppose 3*q - g - 27 = 0, 5*q = 6*q + 4*g - 9. Suppose -q*r = -3*r - 18. Solve 0 = -i + j, 0*j = -5*i + 2*j - r for i.
-1
Let w be 5 - (3 - (-2 - -3)). Suppose 0 = -z - 486 + 490. Solve w*u = 4*g - 16, 0*g + 4*u = -g + z for g.
4
Let q be 5/5*(10 - -1). Solve -2*f - f - v = -q, -v - 24 = -4*f for f.
5
Let u(w) = w**3 + 3*w**2 - 5*w - 6. Let b be u(-4). Let k be (b - -1)*1*-7. Suppose 0 = -4*g + k + 5. Solve -s = -2*c + 7, -g*s + s - 10 = -2*c for c.
2
Let u(r) = -r**2 + 3*r + 2. Let n be u(3). Let p(c) = 2*c**2 - 28*c - 26. Let d be p(-1). Solve -w + n = 0, -a - w = -d - 0 for a.
2
Let i be (-14)/(-21)*(-273)/(-26). Solve k = -g, -3*g + 4*k = 14 - i for g.
-1
Let q(i) = i. Let k be q(2). Suppose 5*g + 17 = 2*j, -5*g = j - 0*g - 16. Suppose 0*l + 5*l + 1 = 2*x, j = 5*x - 4*l. Solve -x*r + k*p + 15 = p, -5*p = 0 for r.
5
Let o(y) = -2*y**2 + 27*y + 16. Let j be o(14). Suppose -1 - 9 = -2*t. Solve j*a = -3*h + 4 + 12, -t*h + 30 = 4*a for a.
5
Suppose -3*t + 5*p - 14 = -0*t, -p + 2 = -t. Solve -2*i - t = 0, -2*o + 4*i = -4 - 0 for o.
0
Let q be 2 - (-3 + 2 + -2). Let c = q + 0. Let k = -18 - -49. Solve 4*z + 5*m = -k - c, 2*z + 2*m = -16 for z.
-4
Let d(z) = z**2 - 21*z + 22. Let j be d(1). Let t be (-16)/(-6) - (-6)/18. Solve j*y - 10 = 2*f, -f - 5 = -4*y + t for y.
1
Let k be ((-3)/6)/(3/(-18)). Solve z - 15 = -4*y, y + 3 = 5*y - k*z for y.
3
Suppose 2*y = -4*o + 4, 4*o = -3*y + 5*y - 4. Solve 9*s - y*m - 3 = 6*s, 0 = -4*m + 12 for s.
3
Suppose 3*t - u - 8 = 0, -4*u + 6*u + 10 = 3*t. Suppose -t*h + 8 = 3*f, -h + 20 = 3*f - 5*h. Solve s = -3*s - n + 10, -f*s - 2*n + 8 = 0 for s.
3
Let a be (48 - 53)*(8/(-10))/1. Solve a*t + 5 + 3 = 4*u, -3*t - u - 6 = 0 for t.
-2
Let h(l) = 2*l + 13. Let f(b) = 2. Let n(g) = -2*f(g) + 2*h(g). Let q be n(-5). Let m = 2 - -12. Solve 3*s - m = -x, 2*x - q*s - s = -8 for x.
2
Let n(j) be the first derivative of 2*j**3/3 + j**2 + j + 9. Let k be n(-1). Solve 3*y = 6, 0 = -3*x + 3*y + 2*y - k for x.
3
Suppose 2*w - 6 = 3*w. Let f = -1 - w. Suppose 0*y = y - f. Solve 5*u = -2*z - 16, 5*u + 5 + 20 = -y*z for z.
-3
Let c(t) = -t + 2*t**3 + 59 - 3*t**3 - 63 + 4*t**2. Let w be c(3). Solve 0 = 2*j - 4, 0*f - w*j = 4*f for f.
-1
Suppose 0 = -2*u + 79 - 71. Solve -3*c + 2*n + 9 = 0, -u*c - 2*n + 14 + 12 = 0 for c.
5
Let z = 1167 - 1163. Solve -14 = 2*f - z*v, f - 3 = 4*f + 3*v for f.
-3
Let p(s) = 2*s**3 - 2*s**2 + 2*s - 2. Let m be p(2). Let d = 8 - m. Let z be d + 1 - 6/(-2). Solve 2*i + 3*i = -5*x - 40, i + z*x = -11 for i.
-5
Let b = -902 + 919. Solve -2*j - 2*n + 10 = 0, j - b + 2 = -3*n for j.
0
Let j = -1045 - -1062. Solve -5*z + 3*n = -j, 0 = -5*z + 2*n - 3*n + 21 for z.
4
Let i = 264 - 236. Solve -4*v = -4*d - i, 6 = d + 4*v - 12 for d.
-2
Let o be 2/8*(6 + 2). Let g be 2 + 6/(2 - -4). Solve -j - 5*v + 16 = o*j, g*j = 2*v + 2 for j.
2
Suppose -28 = -4*d - 8. Suppose 4*m - 2 = 5*q - 11, -d*q - 5*m = 0. Solve 3*a = 9, k + q = a - 1 for k.
1
Suppose 9 = -2*o - 3*w, -o + 102*w - 106*w = 12. Suppose 0*q = -2*q + 30. Solve -5*t - q = o, -5*i - 3*t - 2 = 2 for i.
1
Let t = -109 - -111. Let b = 10 - 7. Let j = 7 - b. Solve -t*n = -4*d, -6 - 6 = -j*d - 4*n for d.
1
Let k be 9/3*(8 + 0). Suppose 4*l - k = 212. Suppose -5*q + 21 = -l. Solve -5 = -5*y - 15, -2*y = 3*z + q for z.
-4
Suppose 3*t - 2 = 2*t. Suppose b + 0*b - 7 = 0. Let r = b - t. Solve -r*f = 4*v - 7, -4*v - 3*f = -7*f + 20 for v.
-2
Suppose 5*b = -3*g + 14, g - 6*g + 16 = b. Solve 35 - 7 = -2*r + 4*v, -15 = -g*v for r.
-4
Suppose -46 = -80*l + 114. Solve 13 = -m - 5*o, l*o = -2*m - m - 13 for m.
-3
Let y(s) = s**3 - 2*s**2 + 2*s - 1. Let p be y(1). Suppose -2*m - 13 + 15 = p. Solve 5*x + 4*u + 3 = m, x - 3*u = 11 for x.
2
Suppose 12*d + 296 = 4*d. Let h = 72 + d. Solve 5*p + 14 = -11, -3*p = -4*l + h for l.
5
Suppose 0 = -2*h + 7*h - 2*y - 7, -4*h + 3*y = 0. Let v be (16/2 - -3)*1. Suppose 0 = f + h - v. Solve -2*x + 11 = -3*w, 0*w + f = x - 2*w for x.
-2
Let l(r) = -5*r - 16. Let s be l(-4). Solve 0*j = 2*h + s*j, 4*h = -5*j for h.
0
Let s = 7 + 3. Let i = s + -6. Let q be i/(-6)*(1 - 7). Solve -q*z + 2 = -2*m, z = 5*m - 2*z + 5 for m.
-1
Suppose y - 47 = -h, -3*y - 2*h + 145 = -0*y. Suppose 53*w - 18 = y*w. Solve -3*r = -a + 3*a - w, -a - 4*r + 17 = 0 for a.
-3
Let m(t) = t**3 - 8*t**2 - 12*t + 32. Let p be m(9). Solve 6 = j + p*o - 8, -j = -3*o + 2 for j.
4
Let k be 55/9 + (-6)/54. Suppose 0 = -2*d + k*d - 12. Solve -2 = 2*x - 5*a, -a - d*a = 0 for x.
-1
Let t(m) = -14*m**2 - 197*m - 14. Let b be t(-14). Solve -4*n = -3*z - 24 + 7, z + n + 1 = b for z.
-3
Let p be (-9)/(-6) - (-287)/82. Solve p*k + 11 = 4*w, -2*k = w - 7*k + 1 for w.
4
Let j = -162 + 166. Solve i + 15 = -j*x, 3*i + x + 2 = i for i.
1
Let d be 3/(1 - -5*(-14)/175). Solve -4*y = -g + 5*g - 4, y - 5 = -d*g for g.
1
Suppose 0 = -3*f - 15 - 12. Let x be 14/1 + 7 + f. Suppose 2*i + 0*i = -r + x, -38 = -5*r + i. Solve 5*p + 19 = 3*y, -5*y + 3*p = -r - 13 for y.
3
Suppose 18 = 2338*o - 2332*o. Solve 4*m + 0*t - o*t = 23, m - 3*t - 8 = 0 for m.
5
Let z(j) = -j**3 + 9*j**2 - 11*j + 28. Let p be z(8). Le