 a.
-2
Let w be (-21)/49 - 157/(-7). Suppose -w = -10*g - 2. Suppose 3*d + 3 = -3*r, -10 = -g*r + d - 3. Solve a + 15 = 2*a + 3*z, 3*a - 17 = -r*z for a.
3
Suppose 221 = -8*m + 221. Solve -5*g + 2 = -8*g + 2*u, 5*g - 2*u + 6 = m for g.
-2
Let c(h) = 4*h**2 + 8*h + 3. Let p be c(-2). Solve 3*n - 4*r - 12 = 0, -p*n + r + 4 - 1 = 0 for n.
0
Suppose 5*k + 5*g = 30, -40*k + 36*k - g + 15 = 0. Solve 16*v = 23*v - k*a - 15, -v + 5*a + 25 = 0 for v.
0
Let l = -76 + -284. Let h = 364 + l. Solve -12 = -3*b - 5*i, 0 = -h*b - 2*i - 1 + 3 for b.
-1
Suppose -32*f + 1 - 1 = 0. Suppose 3*t = -5*s + 16, f*s = 3*s + 2*t - 9. Solve 5*k + 5 = x - s, 10 = -2*x for k.
-3
Suppose -5*d + 217 = i - 3*i, 4*d = -3*i + 192. Let u be (-37)/(-4) - (d/(-12) + 3). Solve 5*v - 10 = 0, -3*s - s - 5*v - u = 0 for s.
-5
Suppose 3*i - 31*u + 27*u - 7 = 0, -u - 3 = -i. Solve i*n + 2*l = 11 - 12, -2*n = 5*l + 13 for n.
1
Let q(r) = 51*r**2 + 57*r + 9. Let l be q(-1). Solve c - 5*b + 3*b = -1, -l = -b for c.
5
Let n be 0/((10/(-8)*-2)/((-650)/(-520))). Solve 2*d - 3*m + 11 = n, -5*m = -17*d + 14*d - 17 for d.
-4
Suppose 0 = -3*m - 0*m + 12. Let y be (m/(-6))/((-1)/3). Let x(j) = -6*j + 32. Let z be x(5). Solve -l - z = 4*s + y*l, -4*l = s + 7 for s.
1
Let n be 7/24*180/(-280)*-16. Solve -2 = 23*q - 22*q, -n*h = 4*q + 11 for h.
-1
Let t = -161 + 154. Let i be ((-10)/(-40))/(t/(-84)). Solve -2 = 3*f - 2*x, -i*f + 2*x = 3*x - 1 for f.
0
Let o = 1445 - 1443. Solve 3*c - 4 + 3 = o*i, 4*c = -2*i + 6 for i.
1
Let k(w) = w**3 - 3*w**2 - 13. Let j be k(4). Suppose -3*r = j*z + 3, -z + 5 = -0*z - r. Solve -5*p + 3 = -4*p - 2*u, -z*p - u - 4 = 0 for p.
-1
Let a be -1*-3*4/4. Let o = 5 - 17. Let t(d) = -d - 10. Let b be t(o). Solve -a*w + 2*m = w, b*m + 5 = -w for w.
-1
Let w(c) = c**2 - 17*c - 628. Let y be w(-18). Solve -4*s - 16 = 3*q, 12*q - 17*q - 22 = y*s for q.
-4
Suppose -3*y + 6 = 3*r - 9, -4 = 4*y - 4*r. Solve -7*a = -y*q - 10*a + 17, 3*q - 15 = -a for q.
4
Let g(m) = -8*m + 71. Let u be g(6). Suppose 4*q - k + 1 - 4 = 0, -5*k + u = -q. Solve -q*t + w - 1 = 0, -t - 3*t = -4*w - 8 for t.
-3
Let q = 28482 - 28477. Solve 0 = 2*j + 2*g + 2, 6*g = 2*j + q*g - 10 for j.
3
Let i(a) = 11*a - 18. Let z be i(4). Let n be (-2)/z + (-66)/(-13). Solve -3 = 2*p - h, -2*p - 23 + 8 = -n*h for p.
0
Let p be (((-12)/(-4))/(-3))/(3/204). Let l = p + 81. Suppose -l*c + 60 = 2*c. Solve -g + 3*d = g, g + c*d + 11 = 0 for g.
-3
Let y be 9 - (-7 - (-7 - 7)). Suppose -318*k = -321*k + 9. Solve -k*b + 4*i = -0 + 3, 1 = -b - y*i for b.
-1
Let z = 21603 + -21594. Solve -z*i = y + 2*y + 15, -4*i - 3*y = 5 for i.
-2
Let f be (-1)/6*-10 + 1/3. Let o(u) = u**2 + 6 - 5*u**f + 5*u**2 + 6*u. Let m be o(-9). Solve -m = 5*p - 4*r, -p + 5*p = -4*r - 12 for p.
-5
Suppose 107 = -2*a + y - 778, 905 = -2*a - 3*y. Let x = -424 - a. Solve -5 = -3*j - 5*q, -5*j - 3*q + 2*q - x = 0 for j.
-5
Let w = 39513 - 39511. Solve -c - 57 = 4*i - 52, -w*i + 3*c + 15 = 0 for i.
0
Let j(t) = 3*t - 214. Let d be j(73). Solve d*k + y + 4*y = 10, -3*y = -k - 10 for k.
-1
Let a be 4/5 + (5490/1575 - (-4)/(-14)). Solve -4*m = a*s + 28, -3*m + 9 = -6*m for s.
-4
Suppose 2*w - 29 + 81 = 0. Let n = -32 - w. Let m be (n/(-15))/((-3)/(-15)). Solve m*b = 2*j - 2*b + 14, -3*j - 3*b - 12 = 0 for j.
-5
Let w be 6 - (4 - -6) - 14/(-2). Suppose 0 = 3*a + n - 12, -2*a = 3*n - 9 + 8. Solve 0 = w*q + a*v - 3, 5*q - 3*q - 4*v = -20 for q.
-4
Let t = -180 + 300. Let s = -119 + t. Solve 6 = -2*d - d - 2*i, -5*i = 4*d + s for d.
-4
Let i = -15 - -3. Let r be ((-16)/(-5))/((i/(-5))/6). Suppose r = 44*w - 40*w. Solve x - 5 = 0, w*f - 4*f - x + 5 = 0 for f.
0
Suppose 4*y + 5 = 4*j - 3, -2*j = -3*y. Suppose -4*h = 4*a - 40, 2*a = j*h - 3*h - 5. Solve -a*o - z - 2*z + 40 = 0, 0 = -2*o - 2*z + 20 for o.
5
Let p = -36786 - -36794. Solve p*s - 21 = 4*s - i, 17 = 3*s + 2*i for s.
5
Suppose 233*d + 22 = 238*d - 33. Solve 3*u = -4*v - d, v - 2*v + u = -6 for v.
1
Let w(b) = b**3 - 6*b**2 - 58*b - 15. Let f be w(-5). Solve f = -4*d - 0*r - r - 28, 2*d - 4*r = -14 for d.
-7
Let q be (-9*(-3)/45)/((-19)/(-95)). Solve 5*f + 13 = -2*s, -q*s + 5*s + 2*f = -4 for s.
1
Suppose 13 = -155*y + 156*y. Suppose 10*o = y + 7. Solve o*j - 6 = 2*u, -j = u + j + 3 for u.
-3
Suppose -106*y = l - 102*y + 28, 0 = 15*l - y - 7. Suppose -4*g = -4*b + 16, -4*b + 10 = 2*g - 0. Let w = b - 0. Solve w*j = 15, l*j - 2*j = 2*v - 10 for v.
0
Let i(o) = -61*o + 444. Let u be i(7). Suppose 28 = -5*q + 43. Let d(t) = t**2 + 7*t + 9. Let z be d(-6). Solve -v - z*c = v + 19, 0 = v + q*c + u for v.
-2
Suppose 8*h = 15*h - 35. Let k(y) = -y**3 + 3*y**2 + 2*y - 16. Let x be k(h). Let b = -56 - x. Solve 0 = 2*z + q + 14, b = z + 2*q - 1 + 14 for z.
-5
Suppose -i - 12 = -5*h + h, 0 = h - 5*i - 22. Let u be (5/15)/(3/198). Let n = u + -16. Solve 9*d - 4*d + 14 = -q, h*d = -n for q.
1
Let s = 9952 + -9947. Solve -74*a - 30 = -s*y - 69*a, -2*y - 2*a = -8 for y.
5
Let d = 70 - 65. Let t(x) = -3 - 5*x + 4*x**2 + x**3 + 0*x**3 + 2 + 6*x. Let a be t(-3). Solve -h + 12 = -a*u, 0 = -d*u - h + 5*h - 3 for u.
-3
Let k(y) be the first derivative of 37*y**2/2 + 3*y + 32. Let c be k(1). Suppose 10 = c*n - 35*n. Solve -n = -5*m + 2*f, -4*m + 5*f = f + 8 for m.
2
Let w(p) be the second derivative of 6*p + 10*p**2 + 1/3*p**3 + 0. Let o be w(-9). Solve d + 3*m = 5, -m + 0*m = 4*d + o for d.
-1
Let v(g) = -12 + 41 + 3512*g**2 - 3513*g**2. Let c be v(-5). Solve r - 3*n = -2*r + 24, 2*r + 8 = -c*n for r.
4
Let i be (-12)/(-10) - (-38)/(-10)*-1. Solve i*s + 26 = 2*a, -a + 2*s = -11 - 0 for a.
3
Suppose -8983*i + 8954*i = -116. Solve i*r - 17 = 5*g - 58, 0 = g - 3*r - 17 for g.
5
Let l = 0 + 5. Suppose o = 2*u - o - 18, 0 = u + 4*o - 39. Solve 0 = 4*g - l*a + 27, 4*a - u = 3*g + 2*a for g.
-3
Suppose -346*v + 81 = -337*v. Solve i - 12 = 5*n, -3*i - 3 + v = -5*n for n.
-3
Let w = -21 + 22. Suppose -3*o + 2*o = -w, -a - 3 = -5*o. Let q(d) = d + 6. Let l be q(-6). Solve -2*b + l = -2*t + a, -2*b + 23 = 3*t for t.
5
Let l = -392 + 391. Let n be 0/(-4 + 8 + l). Solve u + 15 = 2*u + 5*a, n = -4*a + 8 for u.
5
Let a be 76/19 + 20 + -20. Solve 0 = a*g - 3*o - 14, 72*g + 2*o - 6 = 67*g for g.
2
Let l = 11794 + -11781. Solve l*b = 9*b - 3*n - 19, -5*b = -2*n + 18 for b.
-4
Suppose 11650*i + 47 + 37 = 11692*i. Solve -g + 5 = -5*m + 8, i*m = -g - 3 for m.
0
Suppose -13*w - 202 = -254. Solve w*x + 3*r = -5, x = -2*r + 5*r - 5 for x.
-2
Let z(j) = 9*j + 337. Let t be z(-37). Let x = -36 + 38. Solve -3*y + t*y = x*u + 3, -5*u = -4*y for y.
-5
Let k be 42*((-4)/(-10))/(45/75). Let u = -5 + 2. Let r be 1 - u/((-6)/(-8)). Solve d = -4*f - 3*d - k, -15 = r*f - 5*d for f.
-5
Let h = 2186 - 2172. Solve -16*l - v = -13*l + h, 3*l = 4*v - 19 for l.
-5
Let q be 148/18 - 2/9. Let r = -166 + 179. Suppose -2*z - 3 = -r. Solve -3*g - g = -q, -z*g = 2*p - 20 for p.
5
Suppose -4*d + 10 = -u, 3*d - 6*u - 10 = -4*u. Suppose -4*v + 2 = 3*a, 3*v - 5*v = -d*a + 6. Solve 3*y + 40 = -5*h, -h + 5 = -4*y + a*h for y.
-5
Let s = -87 + 92. Solve -14 = -s*r + 2*a, -a = 5*r + 4 - 12 for r.
2
Let u(p) = -5*p + 111. Let y be u(21). Suppose g = 2*g - y. Solve 4*o = f - 2, g*o - o + 3 = f for f.
-2
Let n be (366/54 - 2/(-9))*(-12)/(-28). Solve -5*f - 1 = -n*g + 21, -2*f - 6 = -4*g for g.
-1
Suppose -25*f - 7*f = -160. Solve 10 = -p - 3*v, 1 = p - 5*v - f for p.
-4
Suppose -9*j - 8*j = -j. Suppose -3*l = -4*l + 2. Suppose j = -b - p + 1 + 3, l*b = 3*p + 8. Solve 0 = -b*n + 4, -2*v - 2*n + 4*n = -8 for v.
5
Let l = 835 - 832. Suppose -y + 44 = 4*h + 4*y, 3*y = 3*h - 33. Solve 2*x - l*j = -x - 12, -h = 2*x - 3*j for x.
-1
Let p = 222 - 134. Suppose -3*c - 244 = 4*o, -c + 2*o = 90 - 2. Let m = c + p. Solve -2*y + m*w = 2*y - 40, 4*y - 2*w = 30 for y.
5
Let g be (22 - 2015/93)/((-1)/(-33)). Solve 5*n + g = -2*h, 17 - 8 = 3*n - 4*h for n.
-1
Let w(s) be the first derivative of -5*s**3/3 + 131*s**2/2 - 19*s + 79. Let g be w(26). Let r be -1 + 2/(-4)*-2. Solve -i + g = -3*t, -i = -r*i + 2 for t.
-3
Let n(w) = -2*w + 7. Let i(q) = -3*q - 18. Let a be i(-6). Suppose -2*s + 3 + 1 = a. Let u be n(s). Solve 4*f - u*p - 26 + 9 = 0, 5*p - 5 = 0 for f.
5
Let l = 15130 + -15126. Solve -3*c - 69 = 2*y - 65, -c = -2*y + l for c.
-2
Let f(c) = -11*c + 15. Let v be f(5). Let d = v + 40. Suppose d = 