 a.
1
Suppose 3*f - 140 = -2*g, 2*g - 1690*f + 1686*f - 98 = 0. Solve -10*l - 5 = 2*s - g, 2*l - s - 7 = 0 for l.
5
Let v be 2 - -1 - (-10)/10. Solve -3*c + 4 = -v*i, -5*i = -i - 4*c for i.
-4
Let f = 61 - 53. Suppose 33*u - 75 = f*u. Solve -u*j + 2*j - 3 = 0, 5*r - 2*j = -14 for r.
-4
Let o be 405/162*(-32)/(-20). Solve -4*s = -3*a + 20, o*s + 1 = -a - 3 for s.
-2
Let q = -1752 + 1756. Suppose -3*n + w = -36, -n - 4*w = -0*n - 12. Suppose -4*r - n = 0, y + 4*y - 22 = q*r. Solve y*s - 9 = 2*x + 7, 4*x - s + 20 = 0 for x.
-4
Let y = 9 + -83. Let k = y - -69. Let g be k/(-1)*(9 - 5 - 3). Solve g*t = -b - 1 + 25, 4*b + 19 = 3*t for t.
5
Let d(i) = -4*i**3 + 8*i**2 + 3*i - 3. Suppose 23*p - 36*p + 26 = 0. Let u be d(p). Solve z - 8 = -5*s, -5*z = -u*s - z - 9 for s.
1
Suppose -y = -2*q + 61, q - 35 = -0*q - y. Suppose q = -2*g + 6*g. Let p = 29 - g. Solve 0 = 5*n - l - p, 2*n - l + 6*l - 30 = 0 for n.
5
Let h be (10 - (-1 - -3))/((-7)/(-406)). Let f = -462 + h. Solve 0 = 3*q - 2*c + 20, -7*c + f*c = 3*q - 8 for q.
-4
Let s(l) = 2*l**2 - 5*l - 86. Suppose -250*w + 232*w = -144. Let a be s(w). Solve -3*h + 2*q = -0*q - 5, -h - a*q = -7 for h.
3
Suppose -3*z + 3*d + 96 = 0, 0*z + 4*d = z - 47. Solve 29*p - z*p + 24 = 4*t, 0 = -3*p - t - 1 for p.
-2
Let g = 87 + -83. Let x = -1 + g. Suppose 0*p - 15 = -p - 2*y, 0 = p - y. Solve 3*r = r + x*a - 19, 4*r = p*a - 35 for r.
-5
Let y = 771 - 24. Let o = -747 + y. Solve -a + o = 2*l - 1, 5*l - a - 20 = 0 for l.
3
Let l be -5 + 9 + -5 + 11. Let z(p) = -p + 22. Let h be z(l). Suppose 4 - h = -4*d. Solve -x + 4*m = -3*x - 8, d*m = -3*x + 4 for x.
4
Let u = 4113 - 4110. Let l(a) = -a**2 - a. Let j be l(0). Let f = 7 + -2. Solve 4*x + 12 = -4*c, -5*x + j*c - u*c - f = 0 for x.
2
Let o = -231 - -233. Let b be (6 - 10) + ((-2)/o - -9). Let z = -9 - -13. Solve 0 = -z*j + 5*m - 1 - b, -4*j - m + 1 = 0 for j.
0
Suppose -4440*l + 4430*l + 25 = -25. Solve -y = 6*f - l*f + 1, 0 = 4*f + 5*y + 4 for f.
-1
Let x be (6 - 42/9)*24. Suppose x*t - 9*t = 782. Solve 5 = -c, -3*p - 12 = -5*c - t for p.
-1
Let s be 4 - 480/108 - 40/(-9). Suppose 4*d + 2*n - 6 = 0, -d + s*n + 18 = -n. Solve 4*a - d*j = -6, -5 = 2*a - 5*j + 5 for a.
0
Suppose -4*r = x - 14, -43*r - 2*x + 16 = -41*r. Solve 3*y = -r*f + 3*f + 8, -5*f - 5*y = -60 for f.
7
Let i be (-1 - 0)*100/(-50). Let s = 983 + -981. Let x = 2 - 0. Solve 2*p = 5*c + 7 - x, s*p - 2 = i*c for p.
0
Let k(b) = -2065*b - 6*b**2 - 4 - 2073*b + 4122*b. Let x be k(-2). Solve -x*o - 6 = -2*q, 0 = -7*o + 6*o - 1 for q.
1
Suppose 58*j - 56*j - 5 = 3*h, 1 = j - 3*h. Solve -u = -3*k - 10 + 7, -j*u = -k - 12 for u.
3
Let w be 4554/81 + (-1 - 7/(-9)). Suppose 2*q = -12*q + w. Solve q*h - 14 = a, 7*a + 5*h - 26 = 4*a for a.
2
Let w be (-49 - -44)*12/(-10). Let s be (w - 9)*((-16)/3 - 0). Solve 0 = -3*m - 2*h + s, -4*h = 2*m - 16 for m.
4
Suppose -5*u + 1050 = 955. Suppose 3*h - u = -2*x - 3, -4*x + 2*h = 0. Solve -12 = 4*y - 4*o, x*y = -0*o - 4*o for y.
-2
Let k(g) = -g**2 + 13*g + 1. Let l be k(12). Suppose -1 = -7*a + l. Suppose 0*m = m + 2*z - a, -3 = -2*m - 5*z. Solve m*q + 20 = i, -5*q + 8 = -5*i + 33 for i.
0
Suppose -276*x + 525*x = 269*x - 100. Solve -2*d + 1 = -w, 8*w - 3*w + x = d for w.
-1
Suppose b = 3, -4*v + 0*b + 2731 = -3*b. Let d be (-1096)/v*(3/(-2) - 1). Solve 0 = -2*k - 2*p, 5*k + 5*p - 20 = d*k for k.
-5
Let c(r) = -r**3 - 17*r**2 - 14*r + 37. Let n be 104/(-6) - (-140)/105. Let g be c(n). Solve -g*u + 9*u + 9 = 5*j, -5*u - 2*j = 3 for u.
-1
Suppose 41 - 671 = -30*z. Suppose -3*a - z*a = 0. Solve 3*g = -4*q - 27, -2*q - 26 = 4*g - a*g for g.
-5
Let s = -82 + 87. Suppose 2*v + 8 = 0, -16 = 6*d - 4*d + s*v. Solve -d*j + 2 = -3*x - x, -3*j + 12 = 3*x for j.
3
Let w = 647 + -538. Let c = 111 - w. Solve 3*s = -c*s + 5*p + 35, 5*p = 2*s - 26 for s.
3
Suppose y + 1771 = 1775. Solve 3*u = y*t - 1, -4*u + t = -6 - 10 for u.
5
Let s(a) = a**3 + 4. Let b be s(0). Let r be b/(-2)*(-12)/8. Suppose 3*v + l + 1 = 16, -r*v + 15 = 4*l. Solve 0 = z - 4*i - 2, v*z - 2*i = 2*z - 4 for z.
-2
Suppose -n = -2*y + y + 8, 0 = -n - 5. Let d = 87 + -63. Suppose -4*r = 2*a - d, -2*r = -y*a - 1 - 3. Solve 2*w = 5*c - 22, 0 = -5*w + a*c + 5 - 18 for w.
-1
Let h(g) = 9*g**2 + 11*g - 15. Let d be h(1). Solve -5*i - 12 = -9*x + d*x, -6 = -2*x - i for x.
3
Let j be (15/12 + 8 + -4)*-8. Let q be (4/(-10))/(1/(-110)). Let d = q + j. Solve 9 = -m + d*l - 4*l, 2*m + 5*l = -22 for m.
-1
Let g be 49/(-14)*(24 - 6). Let n be (-261)/g + 2/(-14). Solve -2*q - 1 = -3*z, 3*z + n*q - 31 = -2*z for z.
3
Let q be 1/((-1)/5 - ((-231)/(-420) - 1)). Solve d - 21 + 16 = h, 12 = -q*h for d.
2
Suppose 7*q - 18 = -2*l, -4*q = -4*l - 7*q + 14. Solve -5*m + 4*d - 6 = 0, l*m + 3*d = 7*d for m.
-2
Suppose 346 = -5*l + 396. Solve -2*r + 4*x + 32 - 46 = 0, r - 5*x = -l for r.
-5
Let m(i) = 121*i - 4566. Let s be m(38). Solve 228*n - 224*n - s = -4*u, 12 = 4*u for n.
5
Let n = 4154 - 4152. Let o be 2/(-11) - 6/(-33). Solve 2*y - 2*q - n*q + 14 = 0, q - 4 = o for y.
1
Suppose -4*k = -23 - 9. Suppose 5*s - 9 = 1. Let r be (k/(-16))/(s/(-32)*2). Solve -o + 4 = -3*o - r*p, -3*o = p + 11 for o.
-4
Let n = 242 - 238. Suppose 2*m - 2*i - 12 = 0, -2*i - 12 = -4*m + 10. Solve m*d = n*p + 15, 5 = -2*p + d + 4*d for p.
-5
Let c(a) = 3*a**3 + 18*a**2 + 15*a + 104. Let m be c(-6). Solve -4*f = s + 10, 4*s - 9*s - 2*f = m for s.
-2
Suppose 467*l = -253 + 1187. Solve 0 = z + l*s + 5 - 7, 0 = 4*z + 2*s + 10 for z.
-4
Let n(c) = -c + 2. Let a(t) = 65. Let d(b) = -a(b) - 3*n(b). Let p be d(24). Solve 0*w - p = k + w, 1 = 3*k + 4*w for k.
-5
Suppose 8085 = 6*k + 8067. Solve -z - 2*c - 4 = -0*c, -3*z + 6 = -k*c for z.
0
Let s(b) = -18*b - 224. Let h be s(-28). Let v = h - 278. Solve -5*q - a = -v*a - 28, 5*q - 10 = -5*a for q.
5
Suppose 0 = -x - 2 - 0. Let y(t) = 13*t + 6. Let l be y(x). Let u = -14 - l. Solve h + 1 = m, u*m - 17 = h + m for h.
3
Let j be -2 + -3 - (-111 + 7). Suppose -79*c = -j*c. Solve i + c*i + 12 = 5*s, 2*i - s - 3 = 0 for i.
3
Let h = -116 + 102. Let s be (-1304)/h - (-1)/(-7). Let j = s - 91. Solve j*q + 3*d - 5 = -24, -13 = 4*q + d for q.
-2
Let f = -7294 - -7299. Solve 0 = -5*i + i - f*h + 8, 4*h - 19 = i for i.
-3
Suppose 3*o - 1 = 6*i - 5*i, -3*o + 5 = -5*i. Suppose o = -5*l + 4*p + 81, -64 = -4*l - 7*p + 11*p. Solve 5*j = -3*c - 23, -6*j - c - l = -2*j for j.
-4
Let f be (1*43)/((-30)/(-60)). Let c = -84 + f. Solve -c*j - q = j + 19, -4*j - 5*q - 40 = 0 for j.
-5
Let v(y) = y**2 + 7*y + 4. Let d be v(-5). Let i be (4/d)/((-5)/(225/6)). Suppose 5*t = 10*t - 15. Solve 3*n + 3*b - 3 = 0, t*b - b - 9 = i*n for n.
-1
Let j(m) = -m**3 - 4*m**2 - 101*m - 389. Let g be j(-4). Solve 3*d = -q, 2*q - g*d - 5 = -16*d for q.
3
Let r = -37 - -39. Suppose -4*u - r*a - 3*a + 111 = 0, u - 39 = -5*a. Suppose 0 = 4*q - 6*q + 10. Solve -7*t = -2*t - 3*z + 8, -z - u = q*t for t.
-4
Suppose 2*s - 61 = -3*w, -3*s + 0*s = -3*w + 66. Solve -2*z - 30 = 17*h - w*h, 2*z + 15 = h for z.
-5
Suppose -15 = -5*s + 30. Let l be (-2 - 3/2)/((-122)/244). Solve l*v - 4*v - s = 3*i, -v - 3*i = 17 for v.
-2
Let l be (-12)/66 + 1 + 40/(-22). Let t be (17/5 + l)/((-30)/(-100)). Solve -t = o - 4*v, -2*v = o - 2*o - 2 for o.
4
Suppose 5*b = 3*y + 20, 4*b - 6 = 10. Suppose m + 3*m - 8 = y. Suppose -49*o - 182 + 274 = -26*o. Solve 5*v + 7 + 8 = 5*d, o*d - 18 = -m*v for d.
4
Suppose 2*m + 4*n = -1450, -2*m = -5*m - 4*n - 2179. Let b = m - -729. Solve b = -0*y - y + t, 0 = -2*y + 4*t + 10 for y.
-5
Let n(w) = w**2 + 20*w - 58. Let b be n(-23). Suppose 9*j - 13*j + x = -b, 0 = j + 4*x - 7. Solve -j*p = -3*i + 21, 3*i - 11 = 2*p - 4*p for i.
5
Let d(c) = 2*c**3 + 9*c**2 - 4*c - 15. Let p be d(-2). Solve 3*l - 4*k = p, 4*l - 11 = 19*k - 20*k for l.
3
Let o(h) = -15*h - 10. Let d be o(-3). Suppose 24 = 3*s - g, -4*s - 13 = 2*g - d. Suppose 5*l = 18 + s. Solve 0 = -f - 5*i + 22, -6*i + 40 = -l*f - i for f.
-3
Suppose -218 = 2*c - 228. Solve 3*i = -5*y + 25, c + 12 = 3*i + y for i.
5
Suppose -43*z = -s - 46*z + 15, 5*s + z = 89. Solve -3*g - 3 = 3*i, 2*i = s*g - 14*g - 20 for i.
-4
Let s be (3 - 222/4)*152/95. Let n be s/14*(-2)/4. Solve a - n = -4*h + 3*h, -3*h = 2*a - 9 for h.
3
Suppose 15 = 3*s - 3*n, -123*s + 125*s = -4*n - 2. Solve -s*k = -d - 9, 4*k = 2*d + 9*k - 4 for d.
