r c.
2
Suppose 131*d = -v + 133*d, 4*v - 12 = 2*d. Solve v*l = 5*q - 2, -5*l + 5*q + 0*q = 0 for l.
2
Suppose 133 = -5*a + 153, 2*a - 18 = -2*i. Solve 5*j - 20 = -i*w, -3*w + 38*j = 42*j - 16 for w.
0
Let k = 206 - 181. Let a be -2 + 10/k*10. Solve -a*s + 23 = -2*l - 5*s, 4*s = -5*l - 40 for l.
-4
Let p(z) = -27*z**2 + 2*z + 2. Let t be p(-2). Let f = 123 + t. Solve 3*b - f = 4*q, b + 4*q - 2 = -b for b.
3
Let j(t) = -t**3 + 31*t**2 + 14. Let m be j(31). Suppose m*g - 11*g = 0. Solve -w = -3*k + 13, g = 3*w - 5*w - 5*k + 7 for w.
-4
Let v = -16 + 81. Let z = 11 - v. Let u = 59 + z. Solve -2*k = k - 3*o - 9, u = 2*k - 3*o for k.
4
Suppose 0*w = -4*n + 2*w - 18, 5*n + 27 = 4*w. Let x be (n - -2)*11*3. Let m = 39 + x. Solve 2*o - m*o - d = -14, 2*d = 5*o - 11 for o.
3
Suppose 2*p + 16*g + 3 = 19*g, 5 = g. Suppose -4*u = -2*w + 12, -p = w + 5*u - 5. Solve 3*x - w*r + 2*r = -4, 2*x + 4*r + 8 = 0 for x.
-2
Suppose n = o + 4, 2*o - 6*o = 16. Suppose m + 23 = 5*m + p, n = 5*p - 15. Solve 0*k - 2*k = -f - 11, 4*f = m*k - 35 for k.
3
Let x(t) = t**3 - 8*t**2 - 27*t + 260. Let v be x(7). Solve -3*y = -5*i + 7, 27*y - v*y = 4*i - 16 for y.
-4
Let s be (-980)/2450 + (-2)/(-5). Solve s = -z - 3*f + 6 + 9, -z - 5*f = -25 for z.
0
Let a = -6825 + 6827. Solve 0 = 4*i - 3*i - a, -5*m = 3*i + 9 for m.
-3
Let q = -76 + 118. Let h be (4/14)/(-3*(-2)/q). Let f be -1*20/12*-3. Solve -h*a - 10 = -2*p, -p = -f*a - 7 - 10 for a.
-3
Let i(u) = -u + 2. Let a be i(-3). Suppose a*b - 37 = -27. Let y be 12/b - (-12)/(-4). Solve j - y*m + 16 = 0, 3*j - 7 = -5*m + 3*m for j.
-1
Suppose 4*q = 5*h + 478, q - 180 = 3*h - 64. Solve -121*j = -q*j - 2*z - 11, 2 = 2*j - 4*z for j.
-5
Suppose 0 = 4*l - 705 + 685. Solve 0 = 150*r - 155*r + 2*q - 2, -4*r - l*q = -5 for r.
0
Suppose -127 - 20 = -3*y. Let u = 119 - y. Let h = u - 68. Solve 25 = 5*d - 5*r, -r - 12 = h*r for d.
1
Let u(w) = w**2 - 7*w - 6. Let k be u(8). Suppose k*l = 1 + 1. Suppose -3*m + l + 29 = 0. Solve 2*y - 6 = 5*g + 4, -m = -2*y - 4*g for y.
5
Suppose -68*p + 10 = -126. Solve 5*f + 5*v = 20, -6 = 5*f - p*v - 12 for f.
2
Let c be 115/(-15)*-3 - 5. Let g be 1/(-6)*-3 - c/(-4). Solve -4*z = z - g*r - 25, -3*z = 5*r - 7 for z.
4
Suppose 0*c - 2*c + 294 = -2*h, h + 5*c + 147 = 0. Let d = -147 - h. Solve -4*w + 16 = 3*y + y, 5*w + 2*y - 5 = d for w.
-1
Let l be (-1)/(-9)*-3 - 264/(-36). Solve c = r - l + 11, 0 = -2*c for r.
-4
Let z(i) = i**2 - 5*i - 10. Let a be z(7). Suppose -4*x + 30 = 14. Suppose -10*u + 18 = -x*u. Solve 4*w = -q - 2 - a, -u*w - 5 = q for w.
-1
Suppose 2*s - 1093 = -7*c + 4*c, 0 = -4*c - 3*s + 1458. Let w = c - 359. Let v be (-14)/(-4) + 2/4. Solve -12 = w*z - 2*d, -v*z = z - 5*d + 25 for z.
-1
Suppose 42*p + 23 = 76*p - 113. Solve 4*s + p = -2*t, 4*s - 5*t + t - 20 = 0 for s.
1
Let i be 42315/1575 + 6/45. Solve -3*m + 4*x = -7, 13*m = 8*m - 3*x - i for m.
-3
Let x(b) = b**3 + 4*b**2 - b - 2. Let d be x(-4). Let g be (1 - 8/d) + 1 + -52. Let o = 72 + g. Solve -5*l - 3*z - 6 - 16 = 0, 3*l + o = -3*z for l.
-2
Suppose -2750 = 3*m - 2762. Solve 2*v + 3*v = -3*l - 14, 18 = l - m*v for l.
2
Let n be (0 - (0 + 7))*1. Let k be n/(14/(-6)) + 7. Solve z = a - 4, 6*z - z = -k for a.
2
Let b be (-1 + 9)/(6/(-9)). Suppose 2*z + 64 = -4*j - 0*z, 5*z = -4*j - 70. Let q = b - j. Solve -4*c + 15 = -p, -3*c - 3*p - q = -c for c.
3
Let o = -373 + 156. Let p = o - -221. Solve -a - 3*u = -3*a - 12, a = -u + p for a.
0
Suppose 3 = 5*d - 3*c, -2*c + 18 = -2*d + 16. Solve -40*g = -41*g + v - 8, 12 = d*v for g.
-4
Suppose -21 = y - 0*a - 5*a, 5*a = -3*y + 37. Solve 0 = 2*c - y*c - g - 5, -4*g = -c + 2 for c.
-2
Let h(c) = -6*c - 101. Let u be h(-31). Suppose -6*i + u = -i. Let p = 25 - i. Solve 3*x + 6 = 0, -2*x = 5*m - 3*x + p for m.
-2
Suppose 20*d - 3*g - 14 = 22*d, d - 5*g = 32. Solve 6*z = o + 8*z - 8, d*o = 2*z + 4 for o.
4
Let u be (111 - 23) + 15/(-1). Solve -g - 68*b = -u*b - 29, 5*b + 9 = -4*g for g.
4
Suppose 148*x = 408*x - 780. Solve -x*i + 19 = a + 40, 0 = 2*a - i for a.
-3
Let f(t) = 7*t - 1. Let j be f(3). Let s be (51/9 - 6) + 22/3. Suppose u = -12*h + s*h - 2, -u - 1 = 4*h. Solve 4*y = u*z - 10, -j = -y + 6*y for z.
-2
Suppose 4*l - 5*f = 78, -l + 3 = -3*f - 20. Suppose -3*a - 8 = -l. Solve 2*y - a*z + 2 = 6, -y + 2 = 4*z for y.
2
Suppose -2*m + 4*a - 57 = m, -3*m - a - 42 = 0. Let n = 1 - m. Suppose 3*d + 0*l - 5 = 2*l, -n = -2*d - 5*l. Solve 0*y - d = -3*y, -5*y = 5*c + 20 for c.
-5
Suppose -i = 2*o + 2, -4 = -6*o + 7*o. Suppose 3 = -2*j + 11. Solve -c - 10 = -j*u, 0 = -u + i*c - c + 12 for u.
2
Let h = 208 - 205. Suppose -h*w + 6*w - 3 = 0, 5*d + 3 = 3*w. Solve -2*f + 10 = 0, d = -o - 0*f - f for o.
-5
Let g = 35 - -1. Suppose -3*h - g = -6*h. Let u be (-115)/(-25) + 0 + 3/(-5). Solve -4*c = -h, -27 = u*x - 4*c - c for x.
-3
Let a = 5570 + -5566. Solve 0 = -3*c + a*x - 9, -5*c - 15 = -5*x + 3*x for c.
-3
Let r = 789599 + -789591. Let j be 24/14 + (-4)/(-14). Let d(h) = h**3 - h**2 + 2*h. Let f be d(j). Solve 2*z + t + f = -t, 4*z + 2*t = -r for z.
0
Suppose 369 = 108*l - 171. Solve 3*y + 4*q - 14 = 0, -2*y + 1 = -l*y - q for y.
-2
Suppose 1136*i - 1142*i + 54 = 0. Suppose -u - 11 + i = 0, 0 = -4*g + 2*u + 72. Let b = 4 - -1. Solve -3*m + m = -5*l + 21, -b*l + 4*m + g = 0 for l.
5
Let n(z) be the second derivative of -z**4/12 - z**3/2 + 5*z**2 - z. Let o = 416 - 421. Let v be n(o). Solve 2*r - 6 = v, 2*g + 6 = 5*r - r for g.
3
Let d(a) = 3*a**2 + 4*a + 2. Let i be d(-2). Let t = i - 2. Suppose -2*x = o - 5*x + 1, -4*x = -3*o + 7. Solve t*v = -2*k + 8, -o*v + 3*k = -25 - 7 for v.
4
Let s be (-94)/(-1) - (-5 - 0). Suppose -39 = 5*u - s. Suppose 0 = -a, -3*a + u = 4*f - 0. Solve -4*m - i - 13 = 0, -f*m - 5*i + 5 - 19 = 0 for m.
-3
Let h(i) = -4*i**3 + 14*i**2 + 18*i - 37. Let y be h(4). Solve y*u = 4*g - 32, -2*g + 4*g - u = 14 for g.
5
Suppose -26 = -4*v + c, -5*v - 5*c - 33 = -78. Solve 0 = -n - 3*l - 5, -4*l + v = -n + 9 for n.
-2
Suppose -4*n - 5*t + t = -236, 2*n = -4*t + 126. Suppose n = 15*r - 35. Solve -8 = -4*q, -22 = -3*f - 2*q - r for f.
4
Let o(v) be the third derivative of -v**5/60 + v**4/8 + v**3/3 - 103*v**2. Let d be o(0). Solve i + 11 = d*y, -2*i - y = 3*i + 11 for i.
-3
Let w(z) = z**2 - 216*z + 4778. Let y be w(25). Solve 0 = y*g + 4*n - 5 - 10, 2*n = g - 5 for g.
5
Let b(w) = -w**3 - 13*w**2 - 17*w - 29. Let o(c) = -c**2 + 2*c + 12. Let a be o(6). Let k be b(a). Solve 3*m = 5*l + k, 2*l + m - 3 = -11 for l.
-5
Let c = 9525 - 9519. Solve 2*h - 2*l + 10 = 0, 6 = 4*h - c*h + l for h.
-1
Let q be (189/(-3) + -2)*(-4)/10. Let x be (-342)/q + 7/((-91)/(-2)). Let y = -11 - x. Solve -3*o + y*j - 19 = 0, 4*o - 4*j + 30 = j for o.
-5
Let j = 140 + -136. Suppose 0 = -5*k - j*s + 33 - 5, -3*k = -5*s - 2. Solve -3*w - 4 = 3*g + 2, -k = w + 3*g for w.
-1
Let p = -62 + 64. Let m be 4 - (4/p)/2. Suppose -m*b + 0 - 2 = -4*q, 3*b = -5*q + 16. Solve 18 = 4*i + b*w, -w + 6*w = -3*i + 31 for i.
2
Suppose -32 = -14*a + 38. Solve 5*d = -5 - 10, 2*q + a*d + 15 = 0 for q.
0
Let q = -4520 - -4523. Solve 0 = -z - q*w + 10, 3*z = -z - 4*w + 32 for z.
7
Suppose 2*m - 2*i = -3*m + 20, -5*m - 3*i = -20. Let a be ((-2)/m - (-39)/6)/2. Solve 0 = -4*r + 2*r + a*v + 3, 5*r = v + 1 for r.
0
Let w be (-52)/39*-1*9. Suppose 4*g + 2 - 22 = 0. Suppose g + 4 = 3*i. Solve -2*q = -i*q - 4*p - w, -2*q = p - 4 for q.
4
Let u = 209 + -110. Let i be (1 - (-188)/6)*(2 - (23 - 18)). Let x = u + i. Solve -9 = -2*h - 5*s, x*s + 6 = h + 5*s for h.
-3
Suppose -4*h - 2 = 60*m - 54*m, -2*h - 16 = -2*m. Solve -5*y = m*t + 11, -3*t = 2*y + 3 + 5 for t.
-2
Let n(q) = q**2 + 14*q - 142. Let g be n(7). Suppose -u = -x, -9*x + 16 = -5*x + 4*u. Solve g*m - 13 = -2*o, -m - x*m - 3*o + 6 = 0 for m.
3
Let p(u) = 2*u**2 - 13*u + 25. Let i be p(3). Suppose 5*l + j = 12, l + i*j - 8 = -17. Solve 5*k - 13 = -2*d - 5, 3*d - l*k = -9 for d.
-1
Let j be 15/15*(3 + 1). Suppose -3*b + a = b - 21, -2*b + j*a + 28 = 0. Solve -4*u + 28 = -4*h, 2 + 6 = 5*u + b*h for u.
4
Let u be 15/(-3)*20/(-25). Suppose -3*s + 2*f = -s, 3*s + u*f - 21 = 0. Solve -s*z + 0 - 1 = -4*m, 0 = m + z - 2 for m.
1
Let v(c) = 12*c + 219. Suppose -4*z = j + 14, -16 = 2*j + 4*z + 16. Let t be v(j). Solve -o - 16 = 3*u, 4*o + t*u + 11 = -8 for o.
-1
Suppose 0 = 3*y - 8*y + 70. Let o = 36