660. Solve c = 5*i + s, -s = -2*i - 2*s + 9 for i.
2
Suppose 29*a + 169 - 578 = 171. Solve 10*o = b + 5*o + 20, -3*b = -5*o + a for b.
0
Suppose 113*t - 111*t - 37 = 5*l, 2*t = -l + 55. Solve -4*c - t = -5*d, -3*d = -5*d - c for d.
2
Let j = 39260 + -39242. Suppose -3*s = -2*s + 11. Let i = s - -15. Solve 5*c + 5 = 2*x - 14, -3*x + j = -i*c for c.
-3
Suppose -5*b + 2*i + 84 + 12 = 0, -5*b = i - 87. Solve b*p + 2*l = 21*p - 5, -2*l = -5*p + 7 for p.
1
Let h = 1122 - 1117. Solve 3*t - 7 = -19, -2*u + h*t = -16 for u.
-2
Let s = 118 - 98. Solve 36*r = 31*r + s, 5*r - 35 = -3*c for c.
5
Let b(w) = -w**3 - 3*w**2 + 3*w - 1. Let m be b(-4). Suppose 3*n = -m*u - n, u - 4*n = 16. Solve -2*f + 0*x + 10 = 4*x, 0 = 3*f + u*x - 13 for f.
3
Let q = -263 - -279. Suppose -11*u + q = -6. Solve h = n + 4*h + 11, u*h = 5*n - 13 for n.
1
Let w be 56 + (-4)/(4/9). Solve 0 = -3*u, 0 = w*r - 49*r + 4*u - 4 for r.
-2
Let f(o) = -o**3 + 4*o**2 + o - 7. Let r be f(3). Let n be r*1 + 130/(-26). Solve u = -g - 7 - 2, n = 2*g - 5*u - 17 for g.
-4
Let p = -7907 + 7910. Let s be (-1)/(10/(-3) + 3). Suppose 4*i = 4*d + 2 - 22, -5*d = -s*i - 19. Solve g + 0 - p = 0, g = -d*w + 9 for w.
3
Suppose 0 = 26*v - 11*v + 9885. Let j = v - -662. Solve 0 = -4*g + 3*m - 0*m + 15, j*g - m = 5 for g.
0
Suppose -215 + 95 = -24*p. Solve -2*c + 6 = 0, -p*y + 8*y - c - 6 = 0 for y.
3
Suppose -2*y - 132 = -32. Suppose 0 = -5*m - 304 + 59. Let n = m - y. Solve -i = n, -2*i + i = -2*s - 7 for s.
-4
Suppose o + 14 = 5*h, 5*h - 28 = -2*o + h. Suppose q + 23 = 5*z, 91*z - 87*z + 3*q - 7 = 0. Solve -z*s - 4*f = -o*f + 4, 9 = s + 2*f for s.
1
Let i = -163 - -112. Let l = i + 55. Solve -l*q + 4 = 0, 3*c = -0*q - q + 16 for c.
5
Suppose 0 = 2335*x - 2341*x. Solve i = -5*n, 5*i + 7*n - 2*n = x for i.
0
Let l = -33211 - -33216. Solve -5*n = l*h + 10, -3*n = -63 + 48 for h.
-7
Let p be 3/(-5) + 1440/25. Let q = p - 54. Solve 2*o + 6 = -4*n, 2*n + 10 = -2*o - q*n for o.
5
Let o(k) = k**3 - 19*k**2 + 19*k + 10. Let r be o(18). Suppose -28*g = -27*g - r. Let m = 33 - g. Solve -z - m = -2*q, 0*q - 13 = 5*z + 2*q for z.
-3
Suppose 4*o - 136 = 2*x, -3*o + 64 = -x - 36. Let w = o - 26. Let m be w/1 + -1 + 3/3. Solve -2*n + m + 14 = -4*l, -3*n = -3*l - 15 for l.
-5
Suppose 11*s = -6*s - 1445. Let n = 140 - 52. Let u = n + s. Solve -4*m + 2*r = -8, -r - 8 = -u*m - 0*m for m.
4
Let u(f) = f**2 - 2*f - 442. Let m be u(0). Let b = m - -452. Solve 2*n + b = -5*k, -3*n + n = -10 for k.
-4
Let m = 150 - 147. Let v be -2 - (-3 + 3 - -1). Let j be (v/(-2))/(m + 10/(-4)). Solve -2*i = j*c + 11, 0*c - 10 = 2*c for i.
2
Let g(f) be the first derivative of -f**4/4 + 5*f**3/3 - 3*f**2/2 - 15. Let v be g(4). Solve 5*a + 3*u - 1 = v*u, -3*a + 2*u + 2 = 0 for a.
0
Suppose 0 = -275*a + 272*a + 9. Let d be 2 - ((-2 - a) + 7). Solve -3*t - z + 8 = d, -5*t - z = -4*t for t.
4
Suppose -579 = 20*f - 639. Solve -4*z - 3*l = -6, f*z = z + 5*l + 16 for z.
3
Suppose -11*r + 1 = -10. Let n(m) = 11*m**2 + 2*m - r - 6*m**2 + 0*m**2. Let f be n(-1). Solve 0*x - x + 5*t - 1 = 0, f*t - 2 = 2*x for x.
-1
Let m(o) = 60*o - 152. Let k be m(-9). Let q = k - -692. Solve -3*b + 5 = -5*h - 17, q = 5*h - 5*b + 20 for h.
-5
Let r(x) = x**2 + 23*x + 119. Let w be r(-17). Suppose 0 = 3*i - w + 2. Solve -23 = -2*o - i*v - 0*v, 0 = 5*o + 4*v - 32 for o.
4
Let x be 12 - 2/(-4)*4. Let p be (-2 + 30/1)/(12/(-48)). Let t = p - -126. Solve 5*l = m - x, 4*l + t = -3*m + m for l.
-3
Suppose 87*h - 18 + 18 = 0. Solve 0 = 6*w - 2*w + 2*x, h = -4*w - x for w.
0
Let t = 179 + -175. Suppose w = y + t, -6 = w - 3*w + y. Solve -5 = -3*r + 2*b + w*b, -5*r + 14 = -b for r.
3
Let z(c) be the first derivative of 10*c**3/3 - 5*c**2/2 - 135. Let w be z(1). Solve -3*v + 4*y + 10 = 0, -w = -0*v - v + 3*y for v.
2
Suppose -t + 16 = 10*w - 8*w, w - 116 = -5*t. Let f be (-6)/30*4 - t/(-5). Solve 2*y = -y - 3*o - 12, -f*y + 4*o - 24 = 0 for y.
-5
Let f(i) = -i**2 + 24*i. Let b be f(7). Let s = -69 + b. Let t = s - 50. Solve -2*h + 3*d + 2*d - 20 = t, 3*h - 8 = -2*d for h.
0
Let u(g) = -g**2 + 5*g + 26. Let y be u(-3). Let b(v) = v**2 + 2*v - 3. Let j be b(-3). Solve y*h - 4 = j, 4*x + 8 = 5*h - h for x.
0
Let g = -1 - -8. Let o(a) = -a**2 + 5*a + 24. Let k be o(g). Suppose -3*m + 3 + 3 = -s, k = 3*s + 5*m. Solve -f - w + 2 + s = 0, -3*f + 2 = -w for f.
1
Let q = 11 + -21. Let s be 0 - (q + 1/1). Let a = 122656 - 122654. Solve 9 = 5*o - a*v - 8, 5*o - 4*v = s for o.
5
Suppose 3*o - 12 = -6. Suppose -166 + 170 = o*p. Solve -p*f - 2 = 0, 0*g + f - 5 = 2*g for g.
-3
Let w(s) = s**2 - 12*s + 2. Let q be w(12). Let v = -29 + q. Let r = -22 - v. Solve 3*j + m + 0 = 1, 3*j + r*m = -19 for j.
2
Suppose q + 0*q = 0. Suppose 0*n - 3*n + 63 = 0. Let l = -3665 + 3667. Solve -s - 1 + l = -i, q = -5*i + s - n for i.
-5
Suppose -5*f + 54 = 3*a, -2*a = -4*f - 391 + 465. Solve 5*g - f = -w - 10, 4 = w + 4*g for w.
0
Suppose -3665 = -13*o - 3626. Solve -a - 4*u = -24, -o*a = 4*u - 39 + 7 for a.
4
Let l(t) = -t**3 + 18*t**2 - 2*t - 253. Let y be l(17). Solve -3 = -7*r + 10*r, 5*v - 22 = y*r for v.
4
Suppose 2*l + 8 = 3*b - 6*b, l = 4*b - 4. Suppose -17*g = -b*g - 68. Solve 0 = 2*p + s - 10, 3*p - g*s = -s + 15 for p.
5
Let v(g) = -g**3 - 10*g**2 + 13*g + 27. Let s be v(-11). Let q be (-26)/(-5) - 1/5. Solve 2*a + 14 + 4 = -4*t, q*t - s*a = -30 for t.
-5
Let o be (1*(-2 + -6))/(-2). Suppose -2*a + 88 = 4*r - 0*a, -5*r = 4*a - 104. Suppose 8*l = 12*l - r. Solve -o*v = -n - l*v - 5, 5*v = 2*n + 10 for n.
-5
Let l be 3/((-4)/(-3 + -13)). Let x(b) = 89*b - 14*b**2 + 17 + 3*b**3 - 2*b**3 - 66*b. Let f be x(l). Solve 0*c - 3*c + f*v + 30 = 0, 2*c - 19 = 3*v for c.
5
Let d = 2623 + -2621. Solve m + 0*m + 4*k = -7, m - 11 = d*k for m.
5
Let a(z) = 43*z**2 + 2200*z + 364. Let w be a(-51). Suppose 5*y + 7 - 22 = 0. Solve -y*o + 2*g = w*g - 11, 5*o = 2*g - 23 for o.
-3
Let u(i) = -i + 49. Let r be u(26). Let f be (-16)/(-104) - r/26*-10. Solve 0 = -2*s - 4 + 2, f = -2*d - s for d.
-4
Suppose -2*v + 6*v = 4. Suppose x - 3*p - 23 = 0, -13*x = -12*x + 4*p + 5. Solve j + v = 2*q + x, -5*j = -q - 5 for j.
0
Let g be -2 - (4/2)/1. Let u be 2 - (6 + -2) - g. Solve 0 = -5*a + 2*t - 3 + 5, -3*a - u*t - 2 = 0 for a.
0
Let f(q) = 9*q - 7*q + 9*q**3 + 1 - 2 + 6*q**2 - 8*q**2. Let z be f(1). Solve 3*k = -x - z, -x = x + k + 11 for x.
-5
Let z = 1008 + -957. Suppose -2*k - i - 99 = 0, -4*k = -7*k - 4*i - 161. Let x = k + z. Solve v + 5 = 4*q, -x*q + 3*v - 2 = -9 for q.
1
Let g = 52 - 7. Let k = 47 - g. Suppose 0 = k*u + 3*u - 40. Solve -4*s - 3*x + u = 0, -2*x + 6*x - 11 = -5*s for s.
-1
Let a = 320 + -318. Suppose 2 = 3*l + 4*v, -3*l + v = -a*v - 9. Solve 0 = -3*f - 6, l*g = -0*g + 5*f + 14 for g.
2
Let n be (4 - 14/4)*(-9 - -10)*0. Solve 0*u = 4*u - 5*b - 15, -3*u - 4*b + 19 = n for u.
5
Suppose -60*s + 6805 = 6565. Solve 4 = -z, s*r + 0*z + 24 = -3*z for r.
-3
Suppose -6*t = 3*t - 522. Suppose t*y = 59*y - 9. Suppose -2*d = 3*p - y, 19 = 4*p - 3*d + 7. Solve 3*o - p*b = -0*b + 6, 4*o + b + 7 = 0 for o.
-1
Let m = -11720 - -11741. Solve 3*v - 3*x = 6, -33*x + m = -2*v - 36*x for v.
-3
Let p = 14244 - 14224. Solve -y = -5*u + 29, 8*y - p = -4*u + 12*y for u.
6
Suppose -3*n = 2*n. Suppose 56*r - 50*r - 546 = 0. Let d be (104/r)/((-4)/(-14)). Solve 4*y - t + 9 = n, -2*y + d*t - 2*t - 6 = 0 for y.
-2
Suppose -4*p + 2*c - 1 + 45 = 0, 0 = -3*p + c + 33. Suppose 2*x = -4*z, -3*x - 3*z - 8 = -p. Solve h + r = -h, -5*h = x*r for h.
0
Suppose -84*u + 93 + 159 = 0. Solve 7*d - u*d = -4*y - 12, 0 = 5*d + 2*y for d.
2
Let y be 3 - (-39)/(-12) - 602/(-8). Let h = -72 + y. Let z(v) = v - 10. Let j be z(10). Solve j = -h*p - g - 6 + 14, 0 = -4*p + g + 13 for p.
3
Suppose -n + 2*v = 220 + 44, 1280 = -5*n + 2*v. Let s = -254 - n. Solve -5*p + 0*p + 4*l - 7 = s, -p - 3*l = -10 for p.
1
Let n be (35 - 44) + (1 - -10). Solve 21 = -4*u - 5*z, -2*z - 9 = n*u - 1 for u.
1
Let s(t) = -t**3 + 44*t**2 - 315*t. Let y be s(9). Solve -13 = 2*a + 3*f, y = -5*a + 6*a - 4*f - 10 for a.
-2
Suppose 13*p - 10*p = 378. Let o be (p/(-15))/(12/(-40)). Solve f - 2 = 2*j - f, -2*j - 4*f + o = 0 for j.
4
Suppose 0 = -2*z - 6 - 2. Let j be (-2)/z - 15/(-2). Suppose -j = -b + 3. Solve l + 2*o = b, -2*o + 26 = -0*l + 4*l for l.
5
Let l(r) = 2*r - 4. Let g(x) = -3*x