. Solve 5*u + 2*h = 7*u + a, -5*h + 3 = -o*u for u.
-2
Suppose 2*p - 37 = 3*c - 23, 0 = c - 3*p + 21. Solve 0 = 63*v - 68*v + 2*l - 23, c = -3*v + 2*l - 13 for v.
-5
Let d = 1 - 1. Suppose 0 = -2*v + 2*c - 4, -2*v + 74*c - 10 = 69*c. Solve 5*l - 22 = -v*k + 2*k, l - 2*k - 6 = d for l.
4
Suppose 0*b + 1320 = 44*b. Solve -5*t + b = 3*v, t = -3*v - 17 + 23 for t.
6
Let o = 25 - 27. Let l be o - (18/(-2))/3. Let w be (-9)/(-1) + -3 + l. Solve -4*x + w = -2*x + 5*j, 0 = -4*x + j - 19 for x.
-4
Let w be ((-624)/26)/((-9)/3). Solve -3*f - 3*p = 15, 6*f - 10 = w*f - 5*p for f.
-5
Suppose 7 = -w + 3*u - 13, 2*w + 50 = u. Let j be (5 - w/(-6)) + 7/3. Solve -3 = g - c, -11 = 4*g - 0*g - j*c for g.
-2
Let g(d) = -3*d**2 - 71*d + 105. Let a be g(-25). Solve 4*j + 5*z = 37, 0 = a*z - 14 - 11 for j.
3
Suppose 54*g - 49*g = -2*o + 1, 7 = -o. Solve -4*q - 2 = -q + t, 4*q - g*t + 7 = 0 for q.
-1
Let m(f) = 15*f**2 + 8*f + 8. Let y be m(-3). Suppose 0 = 5*h - 4*u - 142, 4*h - u = 4*u + y. Suppose -5*n - h = -46. Solve g + 15 = -2*g, -n*g - 5 = 5*r for r.
3
Let r = 526898 + -526893. Suppose d - 4 + 1 = 0. Solve -3*p - 4 = -4*c, -d*p - r*c = 2*p - 5 for p.
0
Suppose -257*m + 28 = -243*m. Solve 5*j - 5 = 5*k, m - 13 = -5*j - k for j.
2
Let a(u) = 4*u**2 + u - 26. Suppose -17*c + 7*c + 30 = 0. Let b be a(c). Solve 0 = t + 4*p - 14 - 2, 3*t + 5*p = b for t.
-4
Let f = 14 - 10. Let n(k) = -2*k + 14. Let t be n(6). Suppose t*s - f*i = 6*s - 40, 5*s - i - 20 = 0. Solve w - 3*w - 23 = -5*q, 0 = 4*w + s*q + 1 for w.
-4
Let n be 3 + -100*(-24)/16. Let w = -148 + n. Solve -t = -3*b + 8, 7*b + 6 = 5*b - w*t for b.
2
Let w = -26 + 47. Let m = 44 - 40. Suppose v - 14 = -5*h + 3, 3*h - 17 = -m*v. Solve -7 = -3*g - 2*b, -v*g + g + 4*b - w = 0 for g.
-1
Let j(t) = -6*t**2 - 3*t + 5. Let w be j(0). Solve 2*o = -w*f + 9, 5*o - 3*f - 11 = -35 for o.
-3
Let q = -600 - -263. Let h = 342 + q. Solve -2*o - o - p = 0, 3*p = -4*o + h for o.
-1
Let j be ((-200)/(-12))/(((-56)/(-21))/8). Suppose n - 3*m + 53 = 0, -6 - 4 = -5*m. Let z = n + j. Solve h - 2 = -0*h + z*u, 0 = -2*h - 4*u + 4 for h.
2
Let l = 20 - 17. Let f(b) = 4 - 3 - 8*b**2 + 3*b**2 + b**3 + 2*b**2 + b. Let y be f(l). Solve -23 + 6 = -y*w - g, -2*g = 3*w - 19 for w.
3
Suppose -34 = 2*n - 3*n. Suppose 2*j + 0*j = n. Suppose -2*h = -2*l - 211 + 205, -37 = -4*l - 3*h. Solve 3*f + d = j, -l*f + 26 = -0*f + 2*d for f.
4
Suppose -3*g + 3 = -3*w, 3*w - 2*g = 3*g - 9. Suppose h - 8 = -w*b - 3, h - 4*b = 5. Solve -4*d = -5*u + 6, 4*u - 3*u = -3*d + h for d.
1
Let h(d) = -d - 3. Let a be h(3). Let s = a - -9. Suppose 3*w + 2*b - 6 = 0, -9*w + 9*b + 43 = -5*w. Solve w*z + s*n = -z - 19, z - 13 = 5*n for z.
-2
Suppose 4*r + 3*v - v = 96, 0 = 2*r + 3*v - 52. Suppose -65 = -14*g - r. Solve 5*s = g*i - i + 15, 2 = -i - 3*s for i.
-5
Let a(t) = -t**3 + 2*t**2 + 2*t - 3. Let m be a(0). Let u be (13 + m - 6)*4. Solve -6*y = -4*c - y - u, -y = 5*c + 20 for c.
-4
Let s be (2 - 0)*(-10 + -15 + 18). Let p(r) = r**3 - 9*r**2 - 2*r. Let k be p(9). Let d be (14 + 1)*(s - -8)/k. Solve 0 = t - z - 7, -5 + 32 = d*t - z for t.
5
Let d be (-12 - -7)*(1 - (-2)/(-1)). Suppose 0 = 5*y - m - 25, 5*y - 3*y + d*m + 17 = 0. Solve 0*i + 5*i = 2*n - 12, y*n = -2*i - 24 for n.
-4
Let l be (-20)/(-35)*77/22. Solve -u + l = 4*c - 1, u + 2 = c for c.
1
Let x be 0 + (6/(-12)*-10 - 23). Let g be x/6 + 4 + 2. Solve -2*j = 3*s - 18, -12 = -j - g*s + 3 for j.
3
Let r(a) = 9*a**2 - 24*a + 14. Let y be r(2). Solve -189 = -i - y*l - 187, -l = -1 for i.
0
Let i = 50 + -53. Let u = 73 + i. Let k = -62 + u. Solve k = 3*n - 5*z, -4*n - 12 = -0*n - z for n.
-4
Suppose -116 = 10*c - 11*c. Let k = 119 - c. Solve 0 = -3*m + 3*n + 12, 3*n - k = -3*m + 9 for m.
4
Let g be (-16)/(-24)*(-591)/(-2). Suppose g - 629 = 9*d. Let o = d + 52. Solve h - 5*l + 18 - 3 = 0, -h = o*l - 21 for h.
5
Let b(q) = -q**3 + 11*q**2 + 12*q + 11. Let v be b(12). Let l(w) = w**2 - 22. Let r be l(5). Solve 2*h = -r*s + 10, -3 = 2*s - v for h.
-1
Let i be -8 + ((21 + -9)/4 - -9). Solve 0 = -i*t - 20, 5 = -s - 5*t + 4*t for s.
0
Let p(y) = y**2 + 17*y - 168. Let k be p(7). Solve 5*u = -2*x - 2 + 8, k = -4*x - 8 for u.
2
Suppose -3*j = -4*v - 3, 4*v - 5*j + 7 + 6 = 0. Solve 52*f - 50*f - 15 = 3*k, -2*k = v*f - 3 for f.
3
Let q = -10765 + 10765. Solve -3*t + 2*w - 9 = q, -3*t + 12 - 21 = -3*w for t.
-3
Suppose 79*p - 120 = -9*p + 496. Solve -5*d = 2*r - 33, 27 = 10*d - p*d + 3*r for d.
5
Suppose -19*z + 17*z = -3*g - 14, z = -3*g - 2. Suppose 104 = -z*l + 120. Solve 0 = -d - l*j + 23, -3*d + 3*j - 3 = 3 for d.
3
Suppose -15*g = 17*g - 32. Suppose -2*v + g + 19 = -5*h, -5*v - h + 23 = 0. Solve -v*z - 22 = -4*m, 2*z + z = -2*m for z.
-2
Let x be (1 - -5)/(3/2). Let y be (-15 - -2)*((-67)/13 + 5). Let m = -112 - -112. Solve -y = x*c + 2*s, 5*c - 4*s = -m*c + 30 for c.
2
Let p = 11 + -10. Let d be (-5)/(-1) + -2 + 0 + p. Let c be d/(264/186) + 2/11. Solve 4*w + 0*w + 4*h = -12, 0 = c*w - 2*h - 1 for w.
-1
Suppose -3*p = 4*b - 6 - 1, -b + 23 = 5*p. Suppose 0 = 5*g - y - 4, p*y + 12 = 5*g - 8. Solve -4*m = 5*n, g = -0*n + 4*n + 5*m - 9 for n.
-4
Let j = 150 + -39. Suppose 0 = -24*g + 177 + j. Solve 4*d = 3*m - m - g, 0 = -3*m - 2*d + 10 for m.
4
Let j = -28 - -29. Let y = 24 - j. Suppose 39 = 23*b - 7. Solve -i + y = -4*n, n - 2*n - 11 = -b*i for i.
3
Let d = 229 + -234. Let r = -2 - d. Solve 4*f = 3*h + 14 - 40, h + r = -f for f.
-5
Let u(p) = p**3 - 11*p**2 + 2*p + 232. Let w be u(0). Suppose 3*h + w = 277. Solve 2 = -z + 2*s + h, 4*s = -20 for z.
3
Let g = 642 + -352. Let f = g - 287. Solve 5*h = f*r - 1, 0*h = -5*r + h - 13 for r.
-3
Suppose k + 5*f = 7, -26*k + 29*k + 3*f = 9. Solve -h - 10 = -5*u, -9 = -2*u + h - k for u.
1
Let b = -496 + 498. Solve v + 4*f - 9 = 0, b*f = -5*v - f + 28 for v.
5
Let w = -180 + 180. Suppose w = 9*i - 37 + 1. Solve -2*b + x + 8 = 0, 0 = -2*b + 3*b - 5*x - i for b.
4
Let z(p) = p**3 + 13*p**2 - 21*p - 86. Let s be z(-14). Solve t + 1 = 4*a - s, -3*a - 4*t = -5 for a.
3
Suppose 1172 - 47 = 3*f. Let j be (2/5)/(10/f*3). Solve -35 = -2*g - j*w, 0*g - 3*g = 2*w - 25 for g.
5
Let t(x) = 24*x - 81. Let c be t(-4). Let q = c - -201. Solve -2*f = s - 14, -5 = 3*f + s - q for f.
5
Let q(b) = 56*b + 1473. Let x be q(-26). Solve -1 = 2*l + 2*p - 3, 5*p - x = l for l.
-2
Let a = -7 + 12. Suppose -3*s - 4*o = 63 - 19, -220 = 2*s + 20*o. Solve a*r = -3*n - 23, s = -3*r + 4*r + 4*n + 8 for r.
-4
Suppose -165 = 13*s - 8*s. Let b be (-4)/10 - s/(-55). Let g be (b - 0 - -1)/(-1). Solve -5*z = -2*t - 7, g = -3*t - 0*t + 12 for z.
3
Suppose 0*r + 5*c = -3*r + 167, 4*c - 228 = -4*r. Suppose -52*z + r*z = 0. Solve 0 = -2*i - v + 2, z = 2*i - i + 3*v + 4 for i.
2
Suppose -5222*w - 5 = -5227*w. Let m = 63 + -60. Solve 0 = 4*z - 4*g + 8, 5*g + m = z + w for z.
-3
Suppose 1774 = 6*h - 422. Let w = -344 + h. Suppose -5*d - 5 = -5*r, 5*d - 3*d = r + 2. Solve 2*b = c - d*c - 6, 5*c - 2*b + w = 0 for c.
-4
Let a be (10/20)/((-69)/(-364) + (-2)/13). Let n = -5 - -10. Suppose 28 - 83 = -n*d. Solve 2*q - d = -h, -2*q = 3*h - a - 7 for q.
3
Suppose 3*z + 4*y = 18 - 7, -5*y = 2*z - 5. Solve -z*b + 2 + 17 = -2*k, 0 = -4*b + 5*k + 22 for b.
3
Let o(i) = 6*i**2 + 421*i - 226. Let h be o(-71). Solve 128*d - 7 = h*d - 3*c, 2*c = -2*d - 6 for d.
-4
Let j be ((-12)/15)/(29/(-145)). Solve j*y = -3*t + 15, 0 = y + t - 4*t for y.
3
Let b be (100/6)/((-2)/(-3)). Solve -2*f + b = -5*a, -8*f = -10*f - a + 7 for f.
5
Let s(m) = -m**2 - 36*m + 257. Let n be s(-42). Solve n*p = -2*j - 23, j + 4 = -30*p + 29*p for p.
-5
Let n be (-5103)/(-756) - ((-3)/(-8))/(-3)*10. Solve 2*r - n = 13*v - 14*v, 2*v - 3*r = -19 for v.
-2
Suppose 8*f - f = 231. Suppose 2*v - o = 61, -4*o - f = -4*v + 91. Suppose 3 = 31*a - v*a. Solve 3*x - a*u + 2*u = -13, 2*x - 2 = -2*u for x.
-3
Let y be 60/(-14 - -4) + 10. Solve y*k + 30 = 3*i, 132 = 3*i + 114 for k.
-3
Let i be (-7 - (-216)/16)*(-16)/(-52). Solve 2*x - 27 = 3*t, i*t - 7 + 11 = -x for t.
-5
Let f = 5452 + -5447. Solve 41*p - 43*p = -3*b - 7, -30 = f*p + 2*b for p.
-4
Suppose 0 = 7*o + 4*o + 2772. Let q = 257 + o. Solve -2*a - 2*a = -q*d - 20, -5*a = 2*d + 8 for d.
-4
Suppose 49807*d - 3 = 49806*d. Solve -l = 2*q + 5, -d*q + 11 = 3*l + 14 for l.
3
Let c = -115 - -93. Let m be (10/6)/(c/(-66)). Solv