*u = 5*c + 7 for u.
-4
Let b be ((-36)/81)/((-2)/9). Suppose -12 = -5*u + u - b*y, -3*y + 15 = 5*u. Solve -3*i + 4*j + 6 = -i, 4*i - u*j = 17 for i.
5
Suppose -2*n + 2*t - t = -2, -3*t = -12. Let y(k) = k**2 - 4*k + 7. Let j be y(n). Let l be 30/9 - (-1)/(-3). Solve 13 = -j*f + l*v, 3*f - 4*v = -f - 12 for f.
-4
Let u(c) = 9*c + 14. Let j be u(7). Let l = j - 31. Let a = 48 - l. Solve -3*s + 4*y = -a - 3, -4 = 2*y for s.
-1
Let w be (90/(-4))/(-5)*(-160)/(-120). Let r be -4*(-63)/28 - w. Solve -15 = -5*n - a, n + 0*n - a + r = 0 for n.
2
Suppose -3*i + 36 = -16*s + 21*s, -40 = -4*i - 4*s. Solve 2*u + h = -i, -9 = -0*u + 2*u - h for u.
-4
Let t be (4/14 + 6/126)*12. Suppose t*f - 2*i - 3*i = 40, i + 4 = 0. Solve -15 = -2*r + f*o, 5*r + 3*o + 7 = -2 for r.
0
Suppose -17*m + 60 = -12*m. Suppose m = -13*n + 38. Suppose 3*f + 16 = -n*h - f, -2*h = 3*f + 11. Solve -3*c = -h*c + 5, 2*c = -2*u - 10 for u.
0
Suppose j + 8 = -4*f, 2*j + 18 = 5*f + 28. Let m be 8/6 + (-6)/(-9). Solve j*o + 18 = -3*d - 3*o, -m*o - 6 = -d for d.
-2
Let a be 26 + 33 + -4 + 14. Solve a*r - 3 = 73*r - 3*s, -2*s + 16 = 2*r for r.
3
Let i(t) = 2*t**2 + 9*t + 13. Let o be i(-4). Let m be 4/2 + -3 - o. Let g be (-80)/(-30) + m/6 + 2. Solve 2*q + 2*q + 2*c = -18, 6 = -5*q + g*c for q.
-3
Let w = -67 + 35. Let u be (72*-1)/2*-1. Let h = w + u. Solve -20 = 4*j - h*k + 3*k, -2*j - 10 = k for j.
-5
Suppose 5*l = 4*y - 363, 2*y + 12*l = 8*l + 162. Let w = 108 - y. Solve 0 = 5*c + 4*v - 25, -5*v + 2 = -2*c - w for c.
1
Let t be (2/18)/((-162)/(-4374)). Solve -2*g = 4*z + 22, -5*g + 5*z = -t - 2 for g.
-3
Let c(w) = 4*w - 10. Suppose 3*j - j - 6 = 0. Let n be c(j). Solve -3*f - 7 = -4*g, 3*f - 4*f - 3*g = -n for f.
-1
Let h(t) = -t**2 - 14*t + 10. Let f be ((-54)/(-81))/((-5)/(195/2)). Let n be h(f). Solve -l = -4*k + n, -k + 20 = -0*l - 5*l for k.
5
Let y(z) = -93*z - 19. Let c be y(-1). Suppose -c + 27 = -47*t. Solve 5*m - 12 = -4*i - t, i - 4*m + 13 = 0 for i.
-1
Let i = 473 - 464. Solve 2*k - i = j, -k + 7 = -3*j + 5*j for k.
5
Suppose 0 = 7*a - 12*a + 400. Let n = -76 + a. Suppose n*h + 12 - 4 = 2*z, -2*z + 8 = 3*h. Solve -z*k = 2*j + 12, -3*j - k - 1 = 12 for j.
-4
Let i be 1*((-3)/6)/(1/8). Let r be 2 + (i + 2)*1. Suppose 3*x - 2 - 13 = r. Solve x*l = 4*t + 5, t = l - 1 - 1 for t.
-5
Suppose 5*y = -2*g + 7, 125*g = -y + 129*g + 19. Solve y*o = w + 13, 4*o + 97*w - 26 = 94*w for o.
5
Let p(h) = -4 - 31*h - 8 - h**3 - 15*h**2 + 4 - 2. Let f be p(-13). Suppose 0 = -y - 45 + f. Solve -4*s - 16 = -5*j, 2*s + j = 4*j - y for s.
1
Suppose 95*c - 2576 = 16*c - 82*c. Solve 0 = -10*t + 6*t + 4*q + c, 3*t - 5*q - 16 = 0 for t.
2
Suppose 4*o + 54 = 5*s, 0 = 59*s - 62*s - 5*o + 25. Solve 0 = -5*y - 4*u - 13, s - 1 = -3*y - 2*u for y.
-5
Let k = -48 - -104. Let z = k - 131. Let d = z + 75. Solve d = y + 2, -2*x + 3*y + 1 - 3 = 0 for x.
-4
Let f be (2 - 5)*(-1 - 6/(-18)). Solve 3*m - 6 = -5*q + 4*m, 0 = f*q - m for q.
2
Suppose 0 = 10*d - 29 - 11. Suppose 3*t - 20 = -d*h, 3*h - 4*t = t - 14. Solve 2*m = h*u - m, 4*u = -4*m + 20 for u.
3
Let s(m) = 2*m**3 - 23*m**2 - 6*m - 72. Let y be s(12). Suppose -68*b + 50*b + 144 = y. Solve x = -2*x + j + 11, -4*j = b for x.
3
Suppose -1 + 16 = -5*y, 3*m = -3*y. Suppose 0 = -5*r - m*r + 40. Suppose 2*l - 20 = -3*z, -4*z = -r*z. Solve -t = -3*t - 4*w + 10, -2*t = -5*w - l for t.
5
Let p = 6 + -2. Suppose -4*o + 15 = -4*c - 5, 4*o = 2*c + 14. Suppose 3*i = 138*w - 134*w - 2, -2*w + 8 = 2*i. Solve 0 = -2*n + o, 19 = p*b + n - w*n for b.
5
Let b = 133 + -34. Let q be b/15 - 2/(-5). Let h(n) = n**2 - 163*n - 1360. Let i be h(-8). Solve z + i = 2*s - z, 2*s + z = -q for s.
-1
Let c(p) = -p - 3. Let z be c(-5). Suppose -4*r = -z*r. Suppose m - 3 - 10 = -5*n, r = m + 2*n - 7. Solve -k - 3*i + 0 = -13, 3*i - 9 = m*k for k.
1
Suppose 0 = -2*z + z + 12. Suppose 2404 = 4*o + 2372. Let k = z - o. Solve -5*w - 9 = -2*h + k, 0 = -3*w + 3*h - 6 for w.
-3
Let i be ((144/30)/6)/((-4)/170). Let c = 38 + i. Solve 4 = c*t + 4*v - 12, t + 11 = 2*v for t.
-1
Let q be 230/368*348/15 + (-6)/4. Solve -2*x + 6 = -4*m, -2*m - q = 30*x - 33*x for m.
1
Let r(f) = -2*f - 6. Let k be r(-4). Let m = -292942 + 292956. Solve -4*d + 2*o = 5*o - m, -o + k = 0 for d.
2
Let o(p) = 190*p + 398. Let l be o(-2). Solve -3*t - 2*m = -17, l*t + 5*m - 15 = 16*t for t.
5
Let v = -369 - -381. Suppose 22 - v = 2*x. Solve x*t = -4*i, t - 2*t = 4*i + 16 for i.
-5
Let w = 302 - 166. Let s = 263 - w. Suppose 5*l - 4*l - s = -4*m, 3*m - 2*l = 98. Solve -3*a = -5*n - m, 3*a + n - 7 = 1 for a.
4
Let h be 16/368*23*(-20)/(-2). Solve -2*z = -h, -14*z + 3 = -2*p - 13*z for p.
1
Let u = 106 + -101. Let a be -2*(-9 - (-8)/2). Suppose 0 = -5*y + 5*j + a + 5, 5*y + 3*j = 55. Solve 0 = -t - u*x + 8 + 11, 5*t = 4*x + y for t.
4
Let o be (-14)/(-4) + 2/(-24)*-18. Suppose -9 = -b + 5*n, 2*b - 3*n - 3 = -8*n. Solve -2*j = -8, -u = b*u - o*j + 40 for u.
-4
Let d = -182249 - -182252. Suppose 3*f = -12, -4*j - f = -0*f - 8. Solve 0 = -d*u - 5*q - 21, -j*u + 3*q + 7 = -2*u for u.
-2
Let a = 4601 - 4601. Solve a = -2*t + 4*p + 10, -t + p = 3*p - 5 for t.
5
Let t = 217 + -352. Let u = t - -140. Solve 3*y = j + 5, u*y - 11 = 5*j + 14 for y.
0
Let d(s) be the second derivative of s**5/20 + 3*s**4/4 - 7*s**3/2 + 7*s**2 - 2*s - 16. Let h be d(-11). Solve -15 = h*r - 2*c, 4*r = 2*c + c - 21 for r.
-3
Suppose 30*q - 437 - 193 = 0. Suppose -q*g + 4*f + 8 = -17*g, 2 = g - 3*f. Solve -6*c = -3*c + 12, g*c = 2*n - 18 for n.
5
Let w(d) = d + 18. Let f be w(-5). Suppose 0 = 3*s + 2*x - 7 - f, -3*s + 16 = x. Suppose -3 = 3*l - s*l. Solve -5*t + 30 = -3*b, -t = -l*b - 6*t for b.
-5
Let z = -10 + 34. Let c be 10/20*(0 + 2) + z. Let n be ((-7)/14)/(1/(-6)). Solve 3 = -3*f - n*v, 4*f - 2*v = v - c for f.
-4
Let g = 27094 + -27058. Solve -3*k + g*w - 35*w - 6 = 0, w = 0 for k.
-2
Let z(h) = h**2 + 6*h - 37. Let a be z(-10). Let j = -49 + 43. Let m(f) = 3*f + 22. Let g be m(j). Solve -a*r = -r - g*k + 30, -k = -5 for r.
-5
Suppose -4*o - 1 + 17 = 0. Suppose n - 23 = 4*p, -o*p + 6 = -2*n - 9*p. Solve f + 2 = -2*k + 1, 2*k - f = -n for k.
-2
Suppose 26*a + 1503 = 193*a. Solve 5*y + 21 = 19*l - 18*l, l + a = -y for l.
-4
Let b be (-13 - 275/(-20))*(-8)/(-3). Solve 4*a + 8 = -4*r, -r - b*r - 5*a - 8 = 0 for r.
-1
Suppose -b = 2*i + 4*b + 6, 8 = 5*i + b. Suppose 5*w - 5*g + g = 2, i*g - 8 = -2*w. Solve w*q - 5*x - 22 = -6, q = -4*x - 18 for q.
-2
Suppose -3*n + 2*n = -6 + 6. Solve b + 3 = n, 5*m + 3*b + 5 + 24 = 0 for m.
-4
Suppose 27*a - 261 = 30*a. Let g = a + 90. Solve -5*f = -g*z + 37, -5*z = 4*f - 5*f - 25 for z.
4
Suppose 2*x - 15 + 9 = 3*i, -i - 15 = -5*x. Suppose x*o - 4*n = 9, 4*o - 18 = 3*n - 6. Solve -5*f + 1 = 4*r - 0, o*r = 2*f + 18 for r.
4
Let a(c) = -3*c**2 + 37*c - 65. Suppose -11*p + 13*p - 20 = 0. Let o be a(p). Solve 1 = 2*t - z - o, -5*z - 15 = 5*t for t.
1
Suppose -q - 2*a + 2 = 2*a, 0 = -2*q + 5*a + 4. Let f be ((-10)/q - 0)*-1. Let i be (-6)/5*(-205)/123. Solve -2*h - 18 = -f*j, -h = -4*j - i*h + 17 for j.
4
Let d be 2/(-4) - (-363)/66. Suppose 131 = 2*n - z, 0*n - 4*n = d*z - 269. Let y = n - 64. Solve 0 = y*k - 10, -13 = -o - 3*k - 2 for o.
-4
Let d = -94 - -86. Let f be 3/2*d/(-6). Let h = -16 + 18. Solve 17 = 3*i - f*q - 3*q, -3*i + 10 = h*q for i.
4
Let a be (-14 + -9 - -18)/((-33)/18 - -1). Solve -3*z = 4*b - a, -4 - 4 = 2*b - 4*z for b.
0
Let l be 1 - 1/((-4)/(-204)). Let d = l + 52. Solve -4*v = -8, 2*b = -2*b - d*v for b.
-1
Let l be 5*(52/(-20) - -2). Let d be 22/l + -1*(-2)/6. Let n be (-4)/(-7) + (-59)/d. Solve -s = s - 6, 2*q + n = 5*s for q.
3
Suppose -3*z + 122 = -w, -5 = 3*w + 1. Let l be z/(-5)*(-2)/4. Suppose 0 = i + 1, -4*s - l*i + 9 = -5*i. Solve 0 = s*v - 4*g + 20, 0*v + 2*g - 10 = -v for v.
0
Let q be 4/((-8)/(-3))*(960/72 - 12). Solve 0 = -2*b - 3*j - 0*j + 4, -6 = 2*b - q*j for b.
-1
Let b = -1607 + 1611. Solve 3*o + 0*o - 3 = 0, b*x - 4*o - 16 = 0 for x.
5
Suppose v + 3 = -y, -4*y - 156*v + 154*v - 6 = 0. Solve 0*s - 2 = -4*a - 2*s, y = -3*s + 9 for a.
-1
Suppose 4*f + 168 = -4*d + 252, 0 = 5*d + 2*f - 99. Solve -2*u - 1 = -5*y - 6, y - 4*u + d = 0 for y.
1
Let s = -65 + 68. Suppose 0 = -s*f - 0*u + 5*u + 27, -2*u + 10 = 4*f. Let p(a) = -2*a. Let j be p(-3). Solve 3*i - j = -5*g + f*i, 2*g - 2*i = 4 