*f - 9. Let n be a(f). Suppose 2*l - 3*m - n = 0, 4*m = l - 3*l + 60. Solve 0*r - 2*v = -r + 4, r + 5*v + l = 0 for r.
-4
Suppose -y = -4*w + 35, 2*w - 4*y - 20 = w. Suppose d = -0*d + 3*s + 30, -2*s = w. Solve 10 = -2*q, 2*b + 4*q + d + 12 = 0 for b.
-5
Let c(x) = -4*x + 4. Suppose 0*q + 18 = -3*q. Let f be c(q). Solve 0 = n + 3*n - z + 8, 4*z = -4*n - f for n.
-3
Suppose x - 3*x = -38. Suppose -3*s + 8 = 4*h, h = 5*s - 10*s + x. Solve 0 = -3*v + 12, s*v = -5*d + 2*v - 12 for d.
-4
Suppose 5*k + 15 = 0, 2*t = 4*t - k - 33. Let f = t - 9. Solve -6*q = -u - 2*q - f, -u - 3*q + 1 = 0 for u.
-2
Let o(b) = -3*b + 3*b + b**2. Let w be o(2). Let h be (6 + (-17)/4)/((-1)/(-8)). Solve v + k = 0, -v + h = -w*v + 4*k for v.
-2
Let u = -6 + 8. Let p = -4 + 4. Let l = u + p. Solve -s = -l*m - 3, -2*m - m - 4 = -s for s.
1
Suppose -4*j + 2*j + j = 0. Solve 12 + 3 = 3*u, j = -z + u - 9 for z.
-4
Suppose 0*x - 2*x + 3*k = -9, 15 = 4*x - 3*k. Suppose 3 = -p, 0 = x*w - 4*p - 9 - 6. Suppose -f = -w - 4. Solve -f*m = 20, 3*m - 13 = -5*i + 5*m for i.
1
Let l(m) = 2*m**2 + 9*m - 20. Let k be l(-7). Solve 2*u = 5*b + k + 16, -3*b - 12 = u for u.
3
Let o = -6 - -11. Let n be 9 + (4 - (o + 2)). Solve 5*i - k + n = 0, -2*i + 2 = 3*k + 1 for i.
-1
Let o = 19 - 15. Solve o*y = -2*c - 12, 9 = -3*c + 2*y + y for c.
-4
Suppose -m + 7*m - 108 = 0. Let b = m - 9. Solve -b = -2*j + q, -4*q + 0*q = -j + 8 for j.
4
Suppose -y = -2*x + 5*x, 2*x - 15 = y. Let c = 12 + y. Solve -c*k + 2*q = 3*q, -2*q = 4*k + 2 for k.
1
Suppose -15 - 85 = 5*p. Let q = p - -38. Let f be (-4)/q - (-40)/18. Solve g = -f, 5*j = 3*j - 5*g for j.
5
Suppose 0 = 5*h - 1 - 9. Suppose h*f = -6 + 12. Solve -f*n + 12 = -5*g, 2*n - 4 = g - 3 for n.
-1
Let g = -33 + 36. Solve -g*f + b = -1, -3*f + 13 = 3*b - 8 for f.
2
Let n be ((-2)/1)/((-8)/(-60)). Let u = -13 - n. Solve -4*r + u*m - 6*m = 0, 30 = -5*r + m for r.
-5
Let a(w) = 2*w**2 + 4*w. Suppose 4*h - 3 - 5 = 0. Let y be a(h). Solve -2*r + 4*j = -y, r + 8 = 4*r + 2*j for r.
4
Let s(x) = x**2 + 5*x + 6. Let m be s(-7). Solve -2*t = -3*j + m, -3*j = -8*j + 20 for t.
-4
Let c(k) be the second derivative of k**4/12 + 7*k**3/6 + k**2 - 10*k. Let t be c(-7). Solve 4*v - 4*r - 33 = -v, 2*v - t*r - 14 = 0 for v.
5
Let l = 5 + 5. Solve 4*o - 2*p - p = l, 5*o - 18 = p for o.
4
Suppose w + w + 408 = 0. Let d be w/8*8/(-6). Suppose -54 = -2*g - 0*g. Solve -5*z - d = -3*f, 2*z + 4*f - g = 5*z for z.
-5
Let l be -3 - (2/10 + 324/(-45)). Solve -4*d + 2*b = -8*d + l, 5 = -5*d - 5*b for d.
3
Let i be (35/28)/(2/8). Solve 5*j = 5, -r + 4 = -3*j + i*j for r.
2
Suppose 0 = 4*r + 5*y + 7 - 36, 3*r = 3*y - 12. Solve -i - r = -3*v + 1, -4*v + 3*i = -1 for v.
1
Let j be -2 - 12/(-3 + -1). Solve 20 = 3*w + 2*i, -3*i = -4*w + j + 3 for w.
4
Suppose -4*a + 60 = -8*a. Let f be -1 + 0 + a/(-5). Solve -x = 5*v - 9, -4*x - f = -v + 2*v for x.
-1
Let l(t) = -3*t. Let u = -2 - -7. Suppose -u*v + 4*w = 19, -6*w = -4*w + 8. Let d be l(v). Solve -d = 5*o + c, -4*o + 3*c - 1 = -3*o for o.
-4
Suppose -3*r - 10 = -2*w, -r = 2*r + 12. Let n be 12*w/(-1 + -1). Solve z - b + 2 = n, 2*b + 10 = 3*z for z.
2
Let f be (0 - -1) + 114 + 0. Let j = f - 73. Suppose -j = -2*a - 4*x, 0*a - x + 78 = 5*a. Solve 0 = -4*u - 5*w - 45, w = 4*w + a for u.
-5
Suppose 11 = 5*p + 1. Solve p*w + 1 - 6 = x, 0 = w + 2*x + 10 for w.
0
Let v(k) = -2*k - 8. Let u be v(-9). Solve u = 3*a - 5*h, a - 4*h = -0 + 1 for a.
5
Let t(i) = -i**2 - 13*i + 2. Let p be t(-13). Solve 3 = -p*n + m - 8, 0 = 3*n + 4*m for n.
-4
Suppose 3*u - 64 = 5*q, -3*u + 0*u = -4*q - 59. Let g = -6 + u. Solve -3*z + g + 12 = 2*h, -4*h = 4*z - 28 for z.
5
Suppose 2*m - 7*m + 10 = 0. Suppose -m*c - 8 = -0. Let g = 7 + c. Solve 2*w - 2*t = 0, -g*w + 4 = -2*w - 5*t for w.
-1
Suppose 4*g + 1 = -4*q + 9, -q = -2. Suppose g = -4*t + t + 15. Let n = 5 + -2. Solve 0*l - 14 = t*l - 3*k, -4 = -5*l - n*k for l.
-1
Let t(p) = p + 8. Let s be t(-4). Solve -3*j = 15, -3*j = -0*v - s*v + 11 for v.
-1
Suppose -9*n + 16*n = 126. Solve -2*b + n = 4*o - 2*o, -5*o + b + 15 = 0 for o.
4
Suppose 5*h + 12 = -2*z, -5*h = -z - 6*h. Let v = 8 - 3. Let u be (z + -2)*(-3 + v). Solve 0 = 5*r + 3*n - 6, -u*r - r - 5*n = 0 for r.
3
Suppose 4*c + 5*r - 64 = 0, -5*c + 80 = -5*r - 0*r. Solve -4*h + 2*j + c = 0, -5 = 2*h - 3*h + j for h.
3
Let u(w) = -w**3 - w**2 + w + 30. Let x be u(0). Suppose 0*c - x = -5*c. Solve 4*f = -4*y + c*y - 20, 3*f + 2*y = -1 for f.
-3
Let o(q) = -q**2 - 7*q + 4. Let p = 1 - 8. Let l be o(p). Solve -4*v + l*t - 2 = 3*t, 4 = -v + 2*t for v.
0
Let p(w) = w + 3. Let u(k) = k + 2. Let x(m) = 5*p(m) - 4*u(m). Let i be x(-7). Solve i = -4*l + t + 7, -l + 8 = 2*l + 2*t for l.
2
Suppose 5*o + 5*g - 15 = 0, 5*o - 2*g + 19 - 55 = 0. Let x = o + -6. Solve x*u - 1 = -q + u, 3*u - 15 = -3*q for q.
3
Suppose 2*p - 10 + 4 = -4*q, -5*p = -2*q + 9. Solve b - 18 + 8 = r, -2*r - q*b = 0 for r.
-5
Suppose 8*d + 154 = 5*y + 4*d, 5*y - 145 = -5*d. Suppose 0 = -4*t + 2 - y. Let k = -4 - t. Solve 3*h = -4*r + h - 2, 0 = -5*r + k*h - 8 for r.
-1
Suppose -2*n - 2*n + 32 = -2*q, -5*n - 4*q = -53. Let m be 2*((-2)/4 - 1). Let j(p) = -p - 1. Let s be j(m). Solve 0*x + 2*g + 11 = -x, -x + s*g = -n for x.
-1
Let f(j) = 3*j**2 - 5*j + 3. Let m = 5 + -2. Let u be f(m). Solve -4*n - n + u = -c, -3*c - 2*n = -6 for c.
0
Suppose q - 2*q = 0. Solve -2*x - 3*m + 5*m - 10 = 0, q = -x + 4*m - 20 for x.
0
Let f(w) = 5*w**2 + 3*w + 2. Let c be (-1 + (-3)/1)/2. Let t be f(c). Solve -g = 4*z + t, 0 = 3*g - 3*z - 8 - 19 for g.
4
Let u be ((-20)/(-6))/((-2)/(-3)). Suppose -u*o + 2 = -3. Let k be (-2)/(o + (2 - 4)). Solve 8*c - 3*c + v = 19, 5*c - 18 = -k*v for c.
4
Let r = 152 - 149. Solve -7 = -2*b + f, 0 = 3*b + 3*f + r for b.
2
Let i = 3 - 0. Let o(f) = f**2 - 2*f + 1. Let g be o(i). Solve 2*v - 4*q = -3*q, v + g*q = 0 for v.
0
Let k be (0/3 + -1)*0. Suppose -c + 6*c = k. Solve c = j + 4*j, -4*l = -4*j + 4 for l.
-1
Let w = -3 - 0. Let n = -1 - w. Solve n*v = -5*r - 23, 5*v + 8*r = 4*r - 32 for v.
-4
Let r be -3*((-6)/3 + 1). Let k(b) = 2*b**3 - 2*b**2 + 1. Let a be k(1). Solve -3 - a = -2*m + 2*j, 7 = 2*m - r*j for m.
-1
Let m be (0/4)/(1/1). Let j(f) = f**3 + f + 13. Let t be j(m). Solve r - 2*u - u + t = 0, -u + 23 = -5*r for r.
-4
Let s(f) = -f**2 - 6*f + 4. Let h be s(-6). Solve -5*k + 12 = p, h*k = -3*p + 8*p + 27 for k.
3
Let r = -15 + 18. Suppose -4*x + 16 = 0, l - 78 = -l + r*x. Solve -5*b - 4*s - s - l = 0, -2*b = 3*s + 23 for b.
-4
Let g(z) = -z - 5. Let o be g(-7). Let x = 1 + o. Solve -5*h = 5*b, -4*h = -x*b - 0 + 35 for b.
5
Let i be 3/6 - 3/(-2). Solve 0 = n - 3*c + 5, -4*c = -n - i*n for n.
4
Let j(k) = k - 2. Let c(t) = -t + 1. Let n(i) = -2*c(i) - j(i). Let g be n(3). Solve -2*q - 16 = x - g*x, 3*q = -5*x for x.
3
Let n(m) = -m**3 + 9*m**2 - 8*m + 3. Let j be ((-6)/(-15))/(2/40). Let b be n(j). Solve 3*d = 5*c + 12, -3*c - 7 - b = d for d.
-1
Suppose 5 = 2*h - h. Let p(c) = 3*c - 1. Let n(l) = -2*l + 1. Let u(b) = -5*n(b) - 3*p(b). Let x be u(h). Solve -5*j + 5*w - 5 = -0*j, -x*w + 7 = -4*j for j.
-4
Let b(o) = -o**2 - 10*o - 7. Let c be b(-9). Suppose -p + 3*p = 3*f + 15, c*f = -2*p. Let i be ((-3)/p)/(-1)*3. Solve -z - i = 2*q + q, 4*q + 3 = -z for q.
0
Suppose -7 - 7 = -7*d. Solve -8 = 5*c + i, d*c + i = 2*i + 1 for c.
-1
Suppose 18*r = 15*r + 15. Solve -8 - 8 = 4*o - q, 2*q - 23 = r*o for o.
-3
Let k(x) = x**3 + x + 2. Let v be k(0). Suppose -6 = -5*f + v*f. Suppose -t - f*t + 6 = 0. Solve 4 = 2*o - 4*s, s + 4 - 8 = -t*o for o.
2
Suppose 12 = 3*y - 0. Solve 2 = y*u - 2*v, 2*u + 2*u = 5*v - 13 for u.
3
Suppose -3*h = -5*r - 7*h + 137, 3*r = -h + 85. Suppose 54 = 5*w - 2*x, 2 = 3*w - 2*w + 4*x. Solve 3*z = -f - 11, -5*f + 3*z = -w + r for f.
-5
Suppose 0*k = -4*k - j + 9, 0 = -4*k - 3*j + 3. Suppose -k*a - 26 = -5*a. Solve -f + a = 4*d, 35 = 5*d + 5*f - 10*f for d.
4
Let f(d) = d - 4. Suppose 0 = 3*m - z - 23, -3*m = -6*z + 2*z - 20. Let a be f(m). Solve 0 = -a*g + c + 17, -3*g + 11 = -2*c + 3*c for g.
4
Let s(l) = -l**3 + 3*l**2 + 6*l - 6. Let b be s(4). Let o(w) = w**2 + 5*w + 2. Let i be o(-6). Solve -b*p - h + i = -4*p, 4*h = -2*p + 2 for p.
-3
Suppose 1 + 8 = -3*v, 2*w = 5*v + 23. Suppose 3*s - 63 = -2*o - o, -3*o = w*s - 83. Solve 4*t = s, r + 3*r = -2*t + 26 for r.
4
Let