 c.
-5
Let i = -858 - -205. Let r = i + 670. Solve -15*k + 13 = -r for k.
2
Let h(k) = -16*k - 6. Let v be h(-1). Suppose 59 = 3*i - v. Let l(r) = 3*r - 65. Let s be l(i). Solve 0 - 8 = -s*m for m.
2
Suppose -177*t - 252 = -186*t. Solve 0 = 10*l + t*l - 152 for l.
4
Let h(c) = 3*c**2 + 42*c - 2308. Let f be h(-44). Solve -2*g - 1636 = -f for g.
8
Let t(n) = 106 + 4*n - 56 - 18. Let h be t(-6). Solve -4*v = h + 4 for v.
-3
Let j(u) = -3*u**2 + 42*u - 37. Let n = 181 - 168. Let h be j(n). Solve 2 - 4 = -h*r for r.
1
Suppose -15*k + 280 = 220. Solve 31*d - 189 = k*d for d.
7
Suppose -5*n + 48 = 198. Let z = n - -30. Suppose -y = -z - 2. Solve 3*f + y*f = 10 for f.
2
Let u = -240 - -239. Let r be 28/182 + ((-4)/(-26))/u. Solve j = -r*j - 5 for j.
-5
Let f be (-10)/15*(-1683)/102. Solve -f*i + 60 = -i for i.
6
Let c = -153 - -155. Let o be 23/5 - (-2)/5. Let r(j) = -136*j - 1085. Let d be r(-8). Solve o = -d*v + c*v for v.
-5
Let l = -8 - -8. Let a(z) = -128*z - 125. Let o be a(-1). Let u be 4/(-18) + 220/18. Solve o*q - 7*q - u = l for q.
-3
Let y be (-82)/(-5) - 279/(-465). Solve -7*w = y*w - 144 for w.
6
Let l be 0/(-4*(4 + -8 + (-81)/(-18))). Let f be 4/((-5)/((-65)/2)). Let i = -17 + f. Solve 0*v + 3*v - i = l for v.
3
Let f be (1 - (-24)/(-20))*0*(-2 + 1). Solve f = -23*z + 2*z + 63 for z.
3
Suppose 4*m + 82 = 3*n, 71 = -21*n + 23*n - 5*m. Solve -x = -n + 11 for x.
7
Suppose -4*j = -48 - 164. Let c = -68 + j. Let z be (-9)/c - 8/(-20). Solve z = -r - 0*r for r.
-1
Let r = 1433 + -1415. Solve -21 + r = -3*y for y.
1
Let u = -14 - -17. Let g = -64 - -72. Solve -g*r = -11*r - u for r.
-1
Suppose 2*l + 2*l = -2*j + 20, 0 = -j + 3*l - 10. Suppose -2*a + 28 = 4*s + 2*a, 2*s - 2*a = j. Solve f = s*f for f.
0
Suppose -4*g - h = -5, -3 + 9 = -3*g - 4*h. Let u be g/11 - (-31)/11. Suppose 25 = -3*f - 5*a, u*f = a - 5*a - 20. Solve 0 = -4*y - f*y - 12 for y.
-3
Let i be ((-22)/(-1))/(291/(-42) - -7). Let d = 310 - i. Solve d*u = -2*u + 12 for u.
3
Suppose 0 = -4*q + 2*x + 408, -7*x + 10*x - 438 = -4*q. Solve 0 = -7*p + 22*p + q for p.
-7
Let a(k) = k**2 - 98*k - 1915. Let f be a(-20). Solve v - 447 + f = 0 for v.
2
Suppose 0 = -2*f + 9 + 63. Suppose -d = -7*d + f. Let a be (42/(-18))/((-2)/d). Solve 3*p = a*p for p.
0
Suppose 82 = -2*w - 64. Suppose 78*s = 5845 - 151. Let c = w + s. Solve c = -5*q - 8 - 2 for q.
-2
Let h be ((-8)/6)/(((-7)/3)/7). Suppose 5*r = w + 450, h*r - 354 = w + w. Let s = 98 - r. Solve s*z = 4*z - 9 for z.
-3
Suppose -15*f - 24*f = 16*f + 11*f. Solve f = 17*h + 119 - 0 for h.
-7
Let z(y) = 3*y**3 + 17*y**2 + 27*y + 9. Let m be z(-3). Solve m*s + s + 4 = 0 for s.
-4
Suppose -18 = -2*w, 4*m - 132*w = -131*w + 71. Solve -127 = -m*i + 53 for i.
9
Suppose -25*c + 72 - 20 = c. Solve c*x + 3*x = -0*x for x.
0
Let s(l) = 104*l - 98. Let b be s(-6). Let z = b - -726. Suppose -2*u = -0*u - 6. Solve -u*m - z = -7*m for m.
1
Let i be 5/((-3)/(-36)*4). Let m be 1145/i - (-6)/(-18). Suppose -91 + m = -3*r. Solve r*w + 12 = 2*w for w.
-4
Let z be 0*(-4 - (-14)/4). Solve z = 2*y + 42 - 52 for y.
5
Let y be (-13)/117 + ((-6811)/(-63))/1. Solve 21*r - y + 255 = 0 for r.
-7
Suppose -x - 163 = -4*h - 104, 2*x - 74 = -4*h. Let q = 29 - 41. Let c = h + q. Solve -o + 3*o + c = 0 for o.
-2
Let q(a) = 10*a**3 - 15*a**2 + 26*a. Let z be q(2). Solve -39*r + z + 45 = 0 for r.
3
Let q(f) = -f + 29. Let t be q(17). Let p(r) = -r - 44. Let w be p(-22). Let n = 27 + w. Solve n*v = -t - 3 for v.
-3
Let g be 7 + (64/(-40))/((-24)/390). Solve 5 = -g*b + 32*b for b.
-5
Let t be -2*5/(-2) - 1. Let c be ((-3)/(-2))/((-2)/(-4)). Suppose -1503*x - d - 10 = -1506*x, -5*x - 16 = 3*d. Solve -x = -t*i + c for i.
1
Suppose 5*b = b. Let m(k) = -2*k**3 + 27*k**2 + 41*k - 376. Let x be m(14). Solve b*w + w = x for w.
2
Let b = -85 - -105. Let h be (-6)/(-8) - 1255/b. Let i = h - -64. Solve -i*q + 16 = 8 for q.
4
Let f be (((-10)/3 - -3)/(64/(-1344)))/1. Solve 0 = 8*z + f*z - 90 for z.
6
Let r(n) = -n**3 - 15*n**2 - 13*n - 14. Let x be r(-15). Let t = -172 + x. Solve 2*d = -t + 3 for d.
-3
Let j(h) = -h**3 + 13*h**2 - 10*h - 14. Let r be j(12). Suppose 0 = -4*s + r*s - 108. Solve 0 = 5*t - s + 3 for t.
3
Suppose -923*f = -905*f - 252. Solve -41*d + f*d - 81 = 0 for d.
-3
Suppose 16*o - 3*o = -585. Let l = o + 48. Let q be 14/l - -2*2/12. Solve -q - 1 = -3*y for y.
2
Let n be (-858)/(-231) - (0 - 2/7). Let u = -233 - -239. Solve 0 = 6*s - n*s + u for s.
-3
Suppose 18075*f = 18088*f - 143. Solve -2225 = -f*q - 2214 for q.
1
Let k be ((27 + 1)/(-2))/(-2). Let g(x) = x + 16. Let s be g(24). Let v = 43 - s. Solve 4 = v*f - k*f for f.
-1
Suppose 12*h = -3*h + h. Suppose 0 = -2*y - r + 12, -3*y - 3 = -3*r - 12. Suppose -12 = -3*q + 3*c, 3*c = y*q + 2*c - 16. Solve 0*m + 3*m - q = h for m.
1
Let f(h) = -24*h - 5. Let q be f(3). Let w = 81 + q. Let g(t) = -t**3 + 2*t**2 + 9*t - 1. Let m be g(w). Solve m*o - 2*o + 1 = 0 for o.
-1
Suppose -298*b + 296*b + 4 = -4*u, -3*u = -5*b + 31. Solve -b*g = 48 - 48 for g.
0
Let a be 3 - (-1 + 16/4). Suppose 0 = 5*s + 25, -u - s - 2*s - 10 = a. Let d be (-3)/1 - (-3 - u). Solve 0 = -d*k - 5 - 10 for k.
-3
Suppose 25*d - 8 = 27*d. Let i be (6/9)/(d/(-30)). Suppose -5*m + 0 = -3*a + 18, -i*a = 5*m - 30. Solve -q = q + a for q.
-3
Let i(p) = -p**3 - 8*p**2 + 20*p - 22. Let k be i(-9). Let j = -112 - k. Solve 0 = m + 5 - j for m.
4
Suppose 0 = -2*m - v + 83, 0 = 53*m - 56*m - 5*v + 142. Solve -69*l + m*l + 240 = 0 for l.
8
Suppose -c = -5 + 3. Let l be ((-102)/4)/(63/84). Let q = 37 + l. Solve c*s + 5 = -q*s for s.
-1
Suppose -163 = -19*y - 68. Suppose 0 = -5*n + 10 + 5. Solve n*i = -y - 1 for i.
-2
Let k = -4 + 9. Suppose -5*o - k*p - 9 = -44, -3 = 3*p. Solve -o*r = -9 - 7 for r.
2
Let q be 3749/115 + 12/5. Solve -q*b + 48 = -27*b for b.
6
Suppose t - 3*r = 50, 4*r = 3*t + 5 - 155. Let s = t - 47. Suppose -4*b + 15 = -s*u, -5*b + 2*u + 11 = -2*b. Solve -h - b = -2*h for h.
3
Suppose -5*r = -7*r - 80. Let h be (r/8 - -6) + (2 - 1). Let m be (h/(-4))/((-14)/28). Solve 6 = -5*q + m for q.
-1
Let w be (-6*4/16)/((-15)/40). Let v(o) = -3*o - 6. Let k be v(-3). Solve w*t = -k + 7 for t.
1
Let d be (-11)/((-28)/4 - (-4104)/589). Solve d = 6*z + 317 for z.
4
Let a(l) = 0*l + 4*l**2 + 9*l + 0*l - l - 7. Let y be a(-3). Let i = 206 + -193. Solve -2 - i = y*x for x.
-3
Suppose 0 = 5*w - 3*z - 53, z - 39 = -4*w - 0*z. Suppose -388 = w*x - 6*x. Let d = 117 + x. Solve -9*i + d = -13*i for i.
-5
Let o = -35 + -9. Let y be ((-11)/(o/3))/((-6)/(-32)). Solve 3*j = y*j - 5 for j.
5
Let l(g) = g**3 + 5*g**2 - 11*g + 7. Let s be l(-5). Let h = 62 - s. Let y = 5 - h. Solve -y*j + j = -20 for j.
5
Let y(w) = w**2 + 100*w + 1785. Let o be y(-21). Solve o*m + 50 = 116*m for m.
-5
Suppose -37*u = -44*u + 192*u - 6290. Solve u*l - 22 = 148 for l.
5
Suppose 5*o + 13 = -2, 2*v - 3 = o. Suppose 4*t - 21 + 21 = v. Suppose 7*p - 14*p = t. Solve p = -4*y - 0 + 8 for y.
2
Let c = 1531 - 1525. Solve 0 = c*i + 76 - 112 for i.
6
Let r be (17 + 1)*(-5 - 33/(-6)). Suppose 2*i - 3*o = r + 9, i - 5*o = 23. Solve i = -3*z - 6 for z.
-3
Suppose 3*b + 2*a = -20, 0 = -5*b - 3*a + 2*a - 31. Let p be -23*2*b/4. Let z = -67 + p. Solve -z*l = -2 - 0 for l.
1
Let q be (-4)/6 - 152/6. Let x(r) = -45*r + 253. Let v be x(6). Let p = v - q. Solve -4*w + 11 + p = 0 for w.
5
Suppose -32 = -4*g + 4*t, 4*t - 1 = -g - 8. Let o be (-36)/(-60) + 72/g. Let k be (0/1)/(7 + -8 + 0). Solve k = 4*r + r - o for r.
3
Suppose 0 = 5*p - 4*z - 18, -p - 2*p - 4*z = 2. Let a be -16 - p*(-12)/8. Let c be 1*(-4 - a)/3. Solve 0 = -2*q + c*q - 5 for q.
5
Suppose 5357 + 763 = 40*m. Suppose -243 = -3*y - 3*o, -3*o + 4*o + m = 2*y. Solve -y*h = -79*h - 5 for h.
-5
Let i(s) = s**3 - 22*s**2 + 22*s - 15. Let b be i(21). Suppose -5*m - 4 = -4*x, -2*m = -5*x - 6*m + 5. Let f be ((-3)/(-6) - x)*0. Solve -u - 2*u - b = f for u.
-2
Suppose 4*o - 2*o - 40 = 0. Let x(j) = -j**2 + 282*j - 10647. Let p be x(45). Solve p*n = o*n for n.
0
Suppose 28*c + 252515 = 252795. Let r be (-17 - 3)*(-1 - 0). Solve -5*k + r = c for k.
2
Let z(b) = b**2 + 4*b - 6. Let l be z(-6). Let k be 2 - (-42)/(-7) - -12. Solve l*h + k = 2*h for h.
-2
Let b be 10*(2/4 + 6 + -6). Suppose 11 = 2*f - 3*y, 2*f + 3*y - 8 = b*y. Let o be f/3*(15 - 0). Solve 0 = -o*h + 5 