-5*f + r = -u, -4*f + 13 = f + 3*u for f.
5
Let l be 28*((-24)/(-21))/2. Solve 4*y - j - l = -0*j, 3*y + 5*j = 35 for y.
5
Let r(v) = v**2 - v - 87. Let a be r(-9). Solve -a*g = 2*g - y + 5, 2*g + 2 = -2*y for g.
-1
Let v = 29 - 27. Suppose 2 = i - v. Solve 0 = -5*o + 15, -i*l - 5*o - 3 = 2 for l.
-5
Let v(u) = 5*u**3 - 2*u + 1. Let f be v(1). Suppose -17 + 1 = -f*k. Let x be ((-320)/50)/(k/(-10)). Solve -3*w = 5*o + w - x, 0 = -2*o + 3*w - 12 for o.
0
Let g = -4 + 8. Let o(u) = -2 + 7*u - 5*u - u + u**2 + 2*u**2. Let m be o(1). Solve -2*t + 8 = 3*t - m*z, -z - g = 5*t for t.
0
Suppose 4*r + 87 = 111. Solve 2*a - d = -r*d + 31, 3*d - 18 = -a for a.
3
Let w = -1093 - -1097. Solve d + 3*f = 6 - 7, -4*f + w = -4*d for d.
-1
Let q be 112/35 - 6/5. Solve 4*n - 4 = 0, 3*m + 11 = 3*n + q for m.
-2
Let l = -38 + 40. Let p be (-2)/(-8)*-1 + l/8. Solve p = -3*b + y - 11, 36 = -2*b - 2*b - 4*y for b.
-5
Let g = -22 - -23. Let j be g/(-2 - (-45)/20). Solve -j*f = d, 4*d + 0*f = -f for d.
0
Let x = 147 + -143. Solve -3*p = 3*j - 18, -4*j + 5*p + 2 = -x for j.
4
Let t(h) = h**3 + 46*h**2 - 92*h - 3. Let v be t(2). Solve -5*g - 2*s + 19 = -6*s, 2 = -g - v*s for g.
3
Suppose z = 5*f - 64, -2*f - 46*z + 40 = -50*z. Solve 4*s = -5*p + f - 2, -2*s + p = -12 for s.
5
Let g be -3 + 2 - -16 - 35/(-7). Solve 2 = 3*i + 2*l - 3*l, 2*i = -4*l + g for i.
2
Let c(l) be the second derivative of l**3/3 + 22*l**2 - 47*l. Let a be c(-9). Solve -5*s + 3*b - a = 0, -2*b - 7 = 2*s - 3 for s.
-4
Let y = -87 - -92. Suppose 0 = -3*t - 12, 7*u = 10*u + y*t + 8. Let o = 28 - 14. Solve 0*m = -v + m - u, -5*m + o = v for v.
-1
Let l = 37 + -43. Let k be (-114)/(-10) + l/15. Let f = 16 - k. Solve -f*r = 3*m - 9 + 30, r - 4*m - 5 = 0 for r.
-3
Suppose y + 3*l + 7 = 0, 3*l = -4*y + 4*l + 24. Suppose 0 = -t - 5*i - 20 - 0, 2*t - 16 = 4*i. Solve t = 4*d + y*g - 9, -3*g + 15 = 0 for d.
-4
Suppose -4 = -2*l - 2*l - 4*t, 2 = 3*l + 4*t. Let d be (-16)/192 + (-5)/(-60). Solve 3*b = -d*p + p - l, -3*p - 3*b = -6 for p.
2
Let x = 170 - 146. Solve 2*t + 37 = -t + 5*h, -t + 4*h - x = 0 for t.
-4
Suppose 7 = 5*j - 3. Suppose -2*u + 5*u = n + 123, j*n = -6. Suppose 28 = 2*s + 2*l - 3*l, 2*s + 2*l = u. Solve -3*f = 3*d - 4*d - 10, -3*d - s = -2*f for f.
2
Let p = -1 - -5. Let u(w) = -w**2 - 13*w - 9. Let y be u(-12). Suppose y*t - 6*k = -2*k + 25, 2*k = -4*t + 4. Solve -d + 20 = t*b + d, p = -2*b + 3*d for b.
4
Let t = -1 + 1. Suppose t*i + 5*i - 15 = 0. Solve 0*d - 7 = 2*d + 5*l, 4*l = i*d - 1 for d.
-1
Let l = -61 - -83. Suppose -u - 5*r + l = 0, -u + 3*r + 42 = -2*r. Let g be (-4)/(-1) + 0/(-3). Solve g*x = -5*j + u, 6*x - 4*j + 1 = x for x.
3
Let y be (-2)/(-5)*60/(-4). Let w = y + 9. Suppose -2*i = -0*i. Solve 15 = -i*d + d - w*q, 5*d + 5*q = -25 for d.
0
Let l(z) = -31 + 5*z + z + 0*z - 10*z. Let q be l(-9). Solve -21 = -q*u - 2*p, 3*u - 1 = 2*p + 2 for u.
3
Suppose 0 = 2*y + 3*z - 3, 10 = -y - 4*z + 14. Solve y = -2*q + 3*q + 4, 4 = -4*b + 4*q for b.
-5
Suppose -c = -0 + 13. Let b = -11 + 34. Let t = b + c. Solve -2*w - t = -2*v, -w - 4*w + v = 5 for w.
0
Let w(n) be the third derivative of n**5/60 + n**4/6 - 5*n**3/2 - 64*n**2 - 1. Let f(y) = y. Let q be f(-7). Let s be w(q). Solve 2*k = k + j, -3*j = -s for k.
2
Suppose -3*o - 2*o = -370. Suppose 2*t - 248 + 103 = 5*r, o = -2*r + 4*t. Let h be (-4)/(-18) - 21/r. Solve 7 = -4*u - y, 4*y + 3 = -4*u - h for u.
-2
Suppose 5*w + 11*d - 7*d = 27, -5*d + 12 = -w. Solve 0*t = 3*v - t + 8, 4*t - 23 = w*v for v.
-1
Let y(a) = 10*a - 2*a + 0*a**3 + 11 - a**3 - 6*a**2. Let f be y(-7). Suppose f*c + 4*d = c + 5, -d = 1. Solve -o - 20 = c*o - 3*h, 4*h = 0 for o.
-5
Let b(t) = -18*t + 4. Let g be b(2). Let d = g + 43. Suppose 3*h - 1 = d. Solve -3*z = 5*c + 8, -3*c = -z + h - 2 for z.
-1
Let i be 0/(-1)*(-1)/(-2). Suppose -2*x - 7*x = i. Solve 4*w = 5*p + 9, x*p - 4*w = -3*p - 7 for p.
-1
Let f(b) = b**2 + 36*b + 71. Let l be f(-34). Solve -x + l*z + z = -19, 5*x - 4*z - 15 = 0 for x.
-1
Let o = 818 + -816. Solve -r = u - 2, -o*u + 16 = -6*r + 2*r for u.
4
Let j(v) = 27*v - 27. Let y be j(1). Solve x = l - 3, y = -7*l + 12*l - 2*x - 12 for l.
2
Let j(s) = s**3 - 14*s**2 + s - 4. Let d be j(14). Let x = 14 - d. Solve 3*t - x*t = -2*v - 1, 4*v + 37 = -5*t for v.
-3
Suppose 0 = 17*h - 2 - 66. Solve 2*t + t + 11 = -2*c, -c = h*t + 18 for c.
2
Suppose 0 = -2*d + 3*m + 1, 0 = -3*d - 5*m + 11. Solve -3*s = 3*t + 18, d*s + 1 + 1 = 3*t for t.
-2
Suppose b + 8*b = 0. Solve 3*x + 5*i = 6*x - 31, b = -2*x - 4*i - 16 for x.
2
Let c be (-55)/(-22)*(-8)/(-10). Suppose 0 = -7*z + 19 + c. Solve -4*a - h - z = 0, -a - 5*h + 2 = -2*h for a.
-1
Let q be (-3)/(5/(-2) - (-30)/20). Suppose q*l = g + 4 + 4, -3*g - 8 = -5*l. Solve 0 = g*o - o + 5*s - 9, -s + 7 = -2*o for o.
-2
Suppose -r + 2 = -3. Let j(o) = 70*o**2 + 4*o + 3. Let y be j(-1). Let z = 74 - y. Solve 4*u - z*k = u + 5, -u + r*k = -5 for u.
0
Let f(p) = -98*p + 494. Let z be f(5). Solve n - 2 = 4*w + z, 0 = 4*n - 3*w + 2 for n.
-2
Suppose 1 = -2*l + 31. Let o be (5/l)/(2/12). Solve -2*j = 2*b - 10, 4 = o*j - 0*j for b.
3
Let f = -252 - -253. Solve f = -m + 2*g, -m + 5*g - 1 = 4*g for m.
-1
Let d = -20 + 25. Solve -15 = 5*l + d*j, 4*l + j - 8 = 2*j for l.
1
Suppose 0 = 36*t - 45*t + 27. Solve -t*d + 6 = -3*h, -4*h + 2*h = 3*d + 9 for d.
-1
Suppose 0 = 2*m - 0*m. Suppose 29 + 148 = -5*n + w, m = 2*w - 4. Let v = -16 - n. Solve 4*s - 4 = 16, -q - 3*s + v = 0 for q.
4
Let j be 9 - 7/28*28. Solve -v = -2*h + 10, -j*h - 3*v - 2 = -v for h.
3
Let d be -44*(-2)/((-10)/6 + 1). Let v = 134 + d. Solve -v*o = 2*b, -5*b = 4 + 1 for o.
1
Let s = 81 - 81. Solve -19 = 5*q + 4*t, 0*t + 4*t + 4 = s for q.
-3
Suppose 3*d - 85 = 4*v, -5*v = -3*d - 4*v + 100. Solve -4*q = -5*y + 21, -2*q - 8 = 5*y - d for y.
5
Let t = 15 - 13. Solve 6*w - w = t*c + 1, 13 = -5*c + 2*w for c.
-3
Let f = 22 - 35. Let j = f + 13. Let o be j/(-4) + (0 - -3). Solve -o*c = n, -4*c - 1 = 3 for n.
3
Suppose -1 = 5*q - 5*u - 6, -5*q - 3*u + 13 = 0. Solve q*d - 4*c = -0*c - 4, -5*d + c + 8 = 0 for d.
2
Let y(n) be the first derivative of -8*n + 1 + 1/3*n**3 - 9/2*n**2. Let q be y(10). Solve h + 3*h + 32 = -5*k, 4*k + 22 = -q*h for k.
-4
Let j = -19 - -25. Suppose 4*k - j = -o, 7*k = 4*k + 12. Let b = o - -10. Solve c = -3*v, -c = -b*c + 2*v for c.
0
Suppose -1778*s + 1775*s = -69. Solve -4*f - 3*d - 8 = 0, 0 = -5*d + 3 - s for f.
1
Let i be 342/(-12)*24/(-9). Suppose 0 = -5*j + 5*k - k + i, -5*j + 83 = 3*k. Let c be (-51)/(-12) - (-12)/j. Solve r = -y + 6*r - 5, 0 = -c*r for y.
-5
Suppose 2*v + 5*a - 60 = 0, -v - 4*v + 96 = -a. Solve -k + 9 = 2*b + v, 3*b = -k - 15 for b.
-4
Let i be (-95)/(-20) + (-1)/(-4). Suppose -17 = -i*g - 7. Solve -4*x = 0, 2*r + 2 + g = -4*x for r.
-2
Suppose -p - 5*s + s + 16 = 0, 27 = 3*p + 5*s. Solve -3*q - l - 3 = 5, -p*l = -2*q + 18 for q.
-1
Let m be (9 + -1)*(85/10 + -8). Let j be 45/(-6)*2/(-3). Let q(i) = -i + 5. Let c be q(j). Solve 0 = 5*o - 2*x + m + 11, x = c for o.
-3
Suppose 8*f = 5*y + 9*f - 9, -3 = -3*y - 3*f. Solve 2*u + 6 = -3*u + z, y*z + 3 = -5*u for u.
-1
Let p = -471 - -476. Solve -3*l + 23 = -5*s - 0, p*l = 5*s + 25 for l.
1
Suppose 3*o + 0*o - 5*a - 34 = 0, 4*a + 5 = -5*o. Let n = 139 - 86. Let p = -49 + n. Solve -p*c + 3*k - 25 = 0, 0*c - 24 = o*c - 4*k for c.
-4
Let q = -201 - -207. Solve 27 = 4*f - 3*l, f - 2 = l + q for f.
3
Let m(j) = 6*j**2 - j - 1. Let y be m(-1). Suppose 0 = 4*r - y - 2. Solve -z = 3*w + 6, -3*w - r = 2*z + 4 for z.
0
Suppose 4*u + 18 = -2*r + 22, 2*r = 3*u + 11. Solve 5*n + 3*w = -31, n - 4*w - 7 = -r for n.
-5
Let v be (-3 + 6 - 0) + 3. Let i = v + 1. Let k = i + -5. Solve 2*f + k*j + j = -15, 3*f + j = -12 for f.
-3
Suppose -7*u = -33 - 9. Let o = u + -1. Solve 2*v + 18 = o*l, -3*v - 2*l + 6*l - 20 = 0 for v.
-4
Let f(w) be the third derivative of w**5/60 - 3*w**4/4 + 2*w**3/3 + 6*w**2. Let u be f(18). Solve -l = -3*s + u*l + 8, -s + 3*l = -4 for s.
1
Let n be ((-105)/6)/(-7)*(-14)/(-7). Solve -3*j - r = -16, 3*j = -j + n*r - 4 for j.
4
Let n = -9 - -2. Let l(c) = c + 11. Let s be l(n). Let y be 3/24*s*6. Solve z + y*z + 5 = 3*v, 5*z = -10 for v.
-1
Let w(i) = 133*i + 535. Let x be w(-4). Solve -5*h - 8 = -x*j, -10*j = -h - 13*j + 2 for h.
-1
Suppose 8*l - 11*l + 27 = 0. Suppose -3*i +