89. Solve 0*z + 2*r - 10 = 2*z, -5*z - 5*r - 5 = l for z.
-3
Let r be (2 - 4) + 0 + 14. Suppose -63 = -4*h - 0*h - 5*x, 5*x - r = -h. Let g be (-5)/(10/(-12)) + -1. Solve b = -2*o - 7 - 2, g*b + h = 4*o for o.
-2
Let z be (-46)/8 - 1/4. Let d be (-1 - (-2)/z)*-3. Let m be 1*-6*184/(-69). Solve 16 = -4*h, 5 = -f - d*h - m for f.
-5
Let j be 15 - -4 - (-4)/((-12)/(-3)). Let k be (-8 - j/(-5))/(-2). Let n = 13 - -1. Solve p = t - 2*t + 2, 3*t = k*p - n for p.
4
Let i(q) = -q**2 + 18*q + 10. Let r be i(18). Suppose -5 = 5*h, 9*h = -3*j + 4*h + r. Solve -3*d + 1 - 33 = j*t, -2*d - 8 = 0 for t.
-4
Let b(u) = u**3 - 18*u**2 + 58*u - 3. Let l be b(4). Suppose f = -3*f + 8. Solve -f*y + 1 = l*v + 2, -5*y - 5*v = 10 for y.
-3
Let i(q) be the first derivative of q**3/3 - q**2 + 4*q + 29. Let x be i(2). Solve 0*z + x*z = -5*u - 9, -2*z = -5*u - 33 for u.
-5
Let n(g) = g + 2. Let z be n(6). Suppose m + l - z = 0, -2*m = 3*l - 6 - 14. Solve -3*h = 4*w - 1, 2*h + m - 2 = -4*w for w.
-2
Let d be -7*92/(-28)*2. Suppose d*q - 49*q + 48 = 0. Solve 4*z + q = -2*y, y - 4*y - 21 = 5*z for y.
-2
Let s(o) = o + 14. Let h be s(-11). Let i be 1 - (-1)/((-3)/3). Suppose 0 = -k + 5*j - 2, k - 2*j = -i*j + 1. Solve 0 = l + h*a + 8, -5*a = -k*l - l - 15 for l.
-5
Let k be -7*4/(-98) - (-24)/14. Let n be (2/(-3))/(12/126). Let q = 7 + n. Solve -p - a + k = q, a = -5*p - 3 + 13 for p.
2
Suppose -6*d - 98 = -128. Solve z + d*j = -14, -20 = -5*z - 0*j + 5*j for z.
1
Let c = 4 - 2. Suppose 0*g + c = n - g, -6 = -3*g. Let w = n + -1. Solve w*q + b + 5 = 0, -2*q + 0*b = 3*b - 6 for q.
-3
Suppose -3*c + 2*r = -4, -2*c + r - 5*r = -8. Solve s + c + 3 = -5*f, -5*s - 2*f + 21 = 0 for s.
5
Suppose 35*t - 40 = 65. Solve -5*z = 5*a + 15, 7*z = t*a + 3*z - 26 for a.
2
Suppose 4*h - 154 = -634. Let p be 7/((-35)/h) - 2. Solve l + p = -0*l + 5*q, l + 3*q - 18 = 0 for l.
3
Let r(b) = -b**3 - 5*b**2 + 4*b - 4. Let o be r(-6). Let m be o + 0 - (2 - -2) - 2. Solve 0 = m*w - 5*j - 26, -7*j = -w - 2*j + 23 for w.
3
Let b(i) = -5*i + 203. Let v be b(40). Solve d + d + f = 1, -5*f + 5 = -v*d for d.
0
Suppose -31*r + 38*r - 42 = 0. Solve -7 = -3*j - 1, -v - r = -5*j for v.
4
Let j(h) = 2*h**2 + 55*h + 82. Let n be j(-26). Solve 9 = 2*u + 5*v + 2, -n*u + v - 19 = 0 for u.
-4
Suppose -2*d - t - 15 = 0, -3*d - 5*t + 3*t - 24 = 0. Let m be (8/(-6))/((-4)/d). Let r be m/(6/(-63)) - 1. Solve -3*l + 25 = -5*y, -r = -4*l - 2*y - 4 for l.
5
Let x(s) = s**2 + s - 70. Let l be x(-9). Solve -18 = 3*c + l*o, -o = c - 0*o + 7 for c.
-4
Let u = -411 - -415. Suppose -2*t - 31 = -i - 7*t, -4*i + 4*t + 52 = 0. Solve -5*b + i = -3*y, u*b + 5*y - 40 = -b for b.
5
Suppose -15*z + 72 + 48 = 0. Solve -4*v + 4*i = -z, -2*v + 19 = 3*i - 0*i for v.
5
Let q(g) = -5*g + 35. Let i be q(6). Solve -3*h - 4 = -i*o - 0, 0 = -3*o + h for o.
-1
Let s = 123 - 120. Solve 18 = 3*p - 3*v, 0 = s*p - 6*v + 2*v - 20 for p.
4
Let u = -764 + 767. Solve 3*t + 0*h - u*h = -12, 4*h - 16 = 2*t for t.
0
Let b = -1147 + 1153. Solve b*r - 2*r = 4*q, 3*r - 9 = 0 for q.
3
Let u(x) = -21*x + 4. Let h be u(0). Solve 4*t - 5*d + 4 = -h, -3*t - 5*d - 6 = 0 for t.
-2
Let m = 123 - 31. Let k = m + -87. Solve 3*q + i = -9 - 3, 2*q + 25 = k*i for q.
-5
Let s(o) = o**3 - 8*o**2 - o + 10. Let u = -16 + 24. Let a be s(u). Solve a*l + 2*l + 10 = 2*w, l = -w - 4 for w.
-1
Suppose 2 = 3*s - 2*s. Let n(p) = -4*p**2 - 10*p - 11*p - s*p - 10 + p**3 + 27*p. Let f be n(4). Solve -z - 2*r - 7 = 3, -z = -2*r - f for z.
-2
Let y be 2/6 - (0 + (-22)/6). Suppose -8 = -4*l - 4*q, 0 = y*l - 0*l - 3*q - 15. Solve -3*p - 6 = 0, u - l*u - p + 4 = 0 for u.
3
Let m(p) = -2*p**3 - 12*p**2 - 3*p - 5. Let i be m(-6). Suppose 10 = -11*d + i*d. Solve -d*j = 10, 10 = -4*k - 4*j - 10 for k.
-3
Let w(g) = g**3 - 14*g**2 + 13*g + 3. Let k be w(13). Let m = 89 - 84. Solve -f + 0*f - 12 = m*o, -k*f = -2*o - 15 for f.
3
Let a(j) = 2*j. Let q be a(1). Let v be (18/15)/((-8)/200*-10). Let w = -3 + 5. Solve -5*x = -2*u - q, -x + 3*u = w*x - v for x.
0
Let m be (-242)/(-18) + 1204/774. Suppose -j - 5 = 3*r, -2*r - 5 = -5*j + 4. Solve 5*b + 3*f = -j, -5*f = m - 5 for b.
1
Let r = -937 - -940. Solve -5 = -2*v - r*n, 2*v - 4*n - 13 = n for v.
4
Suppose 16*i - 11*i = 75. Let p(j) = j**3 - 15*j**2 + 3*j - 17. Let d be p(i). Solve -2*k + 5*c - c = 24, 2*c = 5*k + d for k.
-4
Suppose 6*m = m + 25, 4*o = -4*m + 28. Suppose -3*n + 3*g = 2*n - 25, o*n + 5*g = 41. Solve -3*d - 3*i = -n*d + 25, 0 = -d - 5*i + 5 for d.
5
Suppose 3*i = 24 + 6. Suppose 0 = i*w - 8*w + 6. Let j be w/(-9) - 356/(-12). Solve 0 = 5*r + 3*p - j, p = 4*r - p - 2 for r.
3
Let o be 5/(-25) + (-29)/5. Let g = -5 - o. Let z(b) = 4*b**2 - b + 1. Let w be z(g). Solve 5*l - 3*l = -3*k - 6, l + w*k = -13 for l.
3
Let d(f) = f + 39. Let i be d(18). Suppose -4*b + 3*g - 21 = -i, 4*g + 10 = -b. Solve -3*z = -4*v - 0 - 3, 2*z + b = 0 for v.
-3
Suppose -j + 27 = 5*h, 45*j - 49*j - 18 = -h. Solve -4*u - k + h = u, 3*u + k = 4 for u.
1
Let a be -23 - (1 + 0)*-2. Let c = a + 26. Solve c*l = -3*u + 14, 2 = -4*u - 6 for l.
4
Let j = -5 + 12. Let q(i) = i**2 - 9*i + 4. Let w be q(j). Let g be ((-6)/w)/(9/45). Solve 0 = -2*f + l + 2*l, 0 = g*f - 3*l + 3 for f.
-3
Let r be ((-1)/2 - 0)*-10. Let n(i) = i**2 - 7*i - 8. Let u be n(12). Let s = u - 48. Solve r*f + s*y = 29, -2*y = -f + 3 - 0 for f.
5
Let a be (-18)/81 + (-6)/(-27). Solve 4*d + 0*d + 20 = a, 3*m = 3*d + 30 for m.
5
Suppose 11*u - 3*u = 24. Suppose 4*g + 2 = -26. Let y = g + 12. Solve u = 3*x - 3*f, 2*x - 5*f - y = -x for x.
0
Suppose 0 = 12*h - 29*h + 119. Suppose -h*v - 1 + 43 = 0. Solve 4*s - t - 5 = 0, -4*s - 4*t - v = 14 for s.
0
Let j be (-2)/17 - 14*(-15)/51. Solve 2*h = 6, j*h = -2*z + 3*z + 15 for z.
-3
Let f = 2094 - 2091. Solve m - 3*s - 9 = -2, -f*m + 11 = -4*s for m.
1
Suppose 16 + 4 = 5*w. Solve -3*n - w*l + 9 = -0, 3 = n - 5*l for n.
3
Suppose 18 = 5*k + k. Solve 16 = -5*u - k*d, -4*u = 2*d + 9 + 5 for u.
-5
Suppose -2*c + 40 = 3*s, -5*c + 2*c + 4 = s. Solve -u + s = 3*t, -3*u + t = -t - 4 for u.
4
Let y(f) = 3*f**2 + 131*f + 91. Let v be y(-43). Solve v*x + 3 + 0 = -2*b, -4*x - 2 = 2*b for b.
1
Let y(i) = -10*i + 75. Let t be y(7). Solve -5*x + x = -5*n - 33, -t*x = -n - 15 for x.
2
Suppose -1062*k = -1048*k. Solve 8*s = 4*s - 20, 5*y - 5*s - 40 = k for y.
3
Let a = -8 - -8. Suppose -2*f = -j + 9, -5*f - 7 - 3 = a. Suppose -g - 4*g + j = -5*i, i + 17 = 5*g. Solve -y + 5*q = -1, -3*y + g*q - 1 = -4 for y.
1
Suppose -20 = -5*l - 4*r, 2*r - 13 = -4*l + 3. Solve u + 10 = -l*a, -4*u = a - 0*a - 5 for a.
-3
Suppose -5*z + 2*o = -17, 0 = -4*z + 3*o + 21 - 13. Solve -3*a = x + 17, 0 = 4*x + 2*a + 23 + z for x.
-5
Let p(s) = 2*s - 42. Let b be p(22). Suppose -2 = -3*c + 2*a, -b*a = -7*a + 10. Solve c*v = -3*o + o - 4, 4*v = -2*o - 10 for o.
1
Let h(c) = -c - 16. Let d be h(-11). Let n(w) = w**2 + 5*w. Let y be n(d). Suppose -i + 2*i = y. Solve -3*f = i, -4*f + 4 = -4*q - 0 for q.
-1
Suppose 9*l - 56 = -11. Solve -l*f - 6 = 4*t + 4, f - 3*t = 17 for f.
2
Suppose 2*y - 6*y = -y. Solve y = -v + 3*u - 1, 0*u - 2 = -2*u for v.
2
Let f be 768/352 - (-4)/(-22). Solve o - 7*t - f = -8*t, -t = -2 for o.
0
Suppose 243 = -k + 245. Solve k*z - 4*l = -3*z - 14, 2*l - 10 = 4*z for z.
-2
Suppose 0 = 3*s + 5*s - 24. Let f be 4 - ((-40)/4 + -3 - s). Solve -3*r - 5*d + 10*d + 28 = 0, -f = 5*r + 5*d for r.
1
Let f be (6/(-2))/((-33)/22). Suppose -28 = 6*h + 62. Let b = 17 + h. Solve -3 = a - 2*y - 10, f*a - b*y = 4 for a.
-3
Let q be (1*10)/((-2)/(-4)). Let r(s) = 0 - 18*s**2 - s + 476*s**3 - 13 - 477*s**3. Let b be r(-18). Solve -5*c = 5*n - q, b*c = 3*c - 5*n + 5 for c.
5
Let m be (6/(-9))/((-2)/(-3)). Let g be (-4)/6*(-2 + m). Suppose 7*n = -159 + 187. Solve 0 = 2*x - 7*x + 2*u - 4, -n = -5*x - g*u for x.
0
Suppose -2*m = m. Let y be 4 + (2 - (4 - m)). Let d be (-6)/4*960/(-45). Solve 4*z + 4*n = -d, -2*n + 3*n = z + y for z.
-5
Suppose 7*s - 125 = 29. Let u be 4/1*(-5)/(-10). Solve -4*a + u*a = 3*b - 11, a - 4*b = -s for a.
-2
Let m = 1662 + -1659. Solve 0 = -5*w - 5*z + 20, -2*z - m*z + 8 = 2*w for w.
4
Let d be (-12)/(-8)*(-20)/6. Let i be (10/d)/(3/(-6)). Let q = i + -4. Solve q = -4*m - n + 6, 5*n - 4 = -m + 7 for m.
1
Let d be ((-224)/35)/(2/(-5)). Let c = d - 12. Suppose 4*b + 27 = c*a - 57