 a. Solve l - 3*w + b = -3*l, 3*l = 5*w + 6 for l.
-3
Let v = -28 + 43. Solve 5*o - 4*z - v = -z, 12 = 4*o + 2*z for o.
3
Suppose 0 = -3*i - i + 5*i. Solve 0 = -x - x - 5*d, 5*x - d = i for x.
0
Let l = 26 + -22. Solve 0 = 2*r + 3*x + 16, l*x = 5*r - 0*r - 6 for r.
-2
Let m be (24/5)/(-4)*5. Let b be m*(2 - (-8)/3). Let p = -3 - b. Solve -5*c + p = 5*y, 2*y + c = 6*y - 20 for y.
5
Let h be ((-32)/(-10))/((-2)/(-5)). Let m(o) = -o**3 + 9*o**2 - 9*o + 9. Let f be m(h). Solve 8*x + 5*v = 3*x + 10, x + 2*v - f = 0 for x.
3
Let c(b) = -b**3 - 2*b**2 + 3*b + 1. Let t be c(-3). Let u be t*(9 + 2) + -1. Solve 0 = 5*s + 5*q - 8*q + u, 3*s = 4*q - 17 for s.
1
Suppose 2 = 5*s - 3. Let d = 0 + s. Let k = 2 + d. Solve 4*r = o - 8, -5*r + 1 = k*o - 6 for o.
4
Let o(d) = d + 5. Let r be o(-5). Suppose 2*v + 2 = x + v, r = v - 1. Suppose -2*h + 25 = -7*h, 0 = 4*y + 4*h + 20. Solve y = -2*s + 2*u - 6, u = -x + 1 for s.
-5
Let o be 1/1 - (2 - 7). Let g = -36 + 34. Let w = o + g. Solve x = -5, w*f - 2*f + 7 = -x for f.
-1
Suppose 3*q = -9 - 0. Let o = q - -5. Let p = o - 0. Solve 3 = -4*d - 3*l + 2*l, -5*l + 29 = -p*d for d.
-2
Let k(i) = -i**3 + 17*i**2 + 17*i + 22. Let w be k(18). Suppose -2*y = y - 48. Solve -4*n - w*f = -f + y, 18 = -2*n - 4*f for n.
-1
Suppose 2*u - 15 = -5*h, 3*u = -4*h + 9 + 3. Let d be u + 12 - (4 - 1). Solve 3*i = -3*q - d, 2 = -q + i + 7 for q.
1
Suppose 3*y - 2*v - 7 = 0, 2*v = 3*y + 2*y - 13. Solve x + 15 = -y*h - h, -2*h + 5*x = -9 for h.
-3
Let f = 9 + -4. Suppose -2*b - 4*u = -5*b + 21, 27 = f*b - 4*u. Solve 4*z = 4*q - 24, b*z - 10 - 7 = -4*q for z.
-1
Suppose 2*l = 22 - 4. Suppose l + 1 = 2*u. Solve 12 = 4*t - 4*w + w, t + u*w - 3 = 0 for t.
3
Suppose 9 - 7 = u. Suppose 5 = u*j + 1. Solve 0 = j*i + 8, 5*f - 3*i = -i + 33 for f.
5
Suppose 2*w + 5*l - 24 = -0*w, 4*l - 16 = 0. Solve 5*m = -w*r, 5*m = -r - 2 - 3 for r.
5
Let w(v) = v**2 - 2*v - 1. Let t be w(4). Solve b = -u - t + 1, 0 = 5*u + 4*b + 29 for u.
-5
Let m be (-2 - (-7)/2)*2. Let k = m - -1. Solve -13 = 2*z - 3*f, -5*z + f = 30 - k for z.
-5
Suppose i = -3*i + 64. Let h be (-15)/(4 - ((-15)/(-6) + 0)). Let u be i/40 - 96/h. Solve -6 = -4*b + 5*l + 15, 3*b + 2*l = u for b.
4
Let p be ((-20)/8)/(3/(-6)). Let q = -2 - -3. Let o be q/((-6)/(-4) + -1). Solve 2*b = -2*f - 0 + 2, -o*b + 8 = p*f for b.
-1
Suppose -o + 0*g = g - 4, 5 = 5*g. Solve -3*r + 5*j - 15 = 0, 2*r = -0*r - o*j - 10 for r.
-5
Suppose -y - 4*w - 8 = -35, 0 = -2*y - 5*w + 45. Let u = -17 - -26. Let k = y - u. Solve -2*m + 3 = x, 0*x + 2*x - 4*m - k = 0 for x.
3
Let v be ((-6)/(-4))/(15/50). Solve -2*i + 3*i + 9 = p, 2*i - 10 = -v*p for i.
-5
Let l be 4*(-28)/(-2 - 0). Suppose 6*r = 2*r + l. Let i be (-6)/(-9)*-3 + 4. Solve 4*p = i*j - r, 3*j = j + 2 for p.
-3
Let q be (1 + 5 + -4)/1. Let c be (-1)/2 + 7/q. Solve -4*o - 6 = -l - c*o, -l - 3*o = 6 for l.
3
Let u be ((-4)/(-3))/(2/(-6)). Let m = -3 - u. Let k be 10*(m/(-2) + 1). Solve -k*j - t - 8 = 2, 4*j + t + 8 = 0 for j.
-2
Let s = -7 + 11. Suppose 4*x - 3*y = 15, -x - 4 = -4*y - 24. Suppose -2*l = 5*c, l - 2*l = x. Solve c*o - 10 = s*o - 2*r, 2*r - 7 = 3*o for o.
-3
Suppose -2*d + 3*d + 3*r - 14 = 0, -4*d + 2*r = 0. Suppose 0 = 5*h - d*k - 29, 6*k = h + 3*k - 11. Solve 3*m + s + 6 = 0, -2*m - 24 = -h*s - 3 for m.
-3
Suppose 4*v - 14 = -2. Let t be (-246)/(-78) + 4/(-26). Solve t*r + 15 = 3*k, 0 = -v*k + 2*r - 6*r + 1 for k.
3
Suppose -x + p = -7, 0 = -3*p + 5 - 11. Let b = -2 + x. Solve q - 8 - 2 = 5*z, 2*z = -b*q - 4 for z.
-2
Let s(l) = -l + 31. Let i be s(15). Solve 4*d + 0 = 4*z + i, -d = z + 2 for d.
1
Let m(y) = 17*y**2 - 5*y + 7. Let n(l) = 8*l**2 - 2*l + 3. Let d(o) = -3*m(o) + 7*n(o). Let x be d(1). Solve 2*u = -2*k + 3*k + 8, x = 3*k + 4*u for k.
-2
Let l = 3 - -3. Suppose 0 = -4*h + 26 - l. Suppose -13 + h = -4*d. Solve -d*j + 3*x - 3 = -2, 0 = -5*j + 2*x - 19 for j.
-5
Suppose 2*w = 4*l - 32, w + 14 = 3*l - 11. Let h = l + -9. Solve -3*d + 2*q = -3, 5*d - 2*q - q - 6 = h for d.
3
Suppose 0 = -5*x - 0*x. Suppose 2*j + 4*o = 8, -12 = -x*j - 3*j - 5*o. Solve 4*c - 3 = -2*z - 1, 2*z + j = -2*c for z.
-5
Let x = -43 - -45. Solve 0 = 4*m + 5*q - 9 + 1, -m = -q - x for m.
2
Let q = 10 - 4. Let w(b) = -b**2 + 7*b - 3. Let m be w(q). Solve 2*y - 1 = -r + 2, -2*r = m*y - 6 for r.
3
Let y be (-5 - -8)/((-1)/(-3)). Solve 0 = -k - 3*a - a - y, -21 = 5*k - 4*a for k.
-5
Suppose -4*o = -3*o - 5. Solve 3 + 17 = -o*h + 3*m, 2*h - 3*m = -17 for h.
-1
Let s be (-16)/(-9) + (-4)/(-18). Let y be 53 - 4*(-2)/(-4). Suppose -15 = 3*q - y. Solve -5*b + s*z = -0*z + 15, -4*b - z = q for b.
-3
Let p = 14 - 5. Let j be (3/p)/((-1)/(-6)). Solve j*w - 6 = -r, -3*r + 4*r + 5*w - 21 = 0 for r.
-4
Let h(v) = -v**3 - 4*v**2 - 6*v - 4. Let c(i) = i**2 - 7*i + 6. Let r be c(5). Let n be h(r). Solve 0 = 3*y + y + 4*g + 32, y + 4*g + n = 0 for y.
-4
Let k = -235 + 239. Let u(d) = d**2 + 7*d + 7. Let l be u(-7). Solve 2*r = p - l, 6*p - p - 21 = -k*r for r.
-1
Let h = 13 - 7. Solve 5*m + 16 = 3*t, -2*m + 4*t = -h*m for m.
-2
Let o be 16/(-5)*5/(-2). Suppose -o = -3*j + 4. Let p = 37 - 23. Solve -5*q + 3 + 4 = -j*g, -q = -5*g - p for q.
-1
Suppose 140*y = 139*y + 20. Solve 3*z - 5*h + 40 = -0*z, 4*h - y = 0 for z.
-5
Suppose -5*l + 0*l = -20. Let o = 72 - 107. Let j = o + 39. Solve -l*b - 2*g = g, 32 = j*b - 5*g for b.
3
Let q be 4/14 + 24/14. Let s = -2 + q. Let v be (2 + s)/((-2)/(-4)). Solve 26 = -v*m + 2*p, -3*m + 5*m + 18 = 2*p for m.
-4
Let f(q) = q**2 - 3*q - 2. Let b be f(4). Let d(h) = 2*h - 2*h**b + h + 3*h**2. Let x be d(-4). Solve -2*z = -2*r - z - 8, -x*z = 0 for r.
-4
Suppose -n - 3*b + 15 = 0, 10 = 4*n + 3*b - b. Solve 0 = -m - j + 8, -j - 17 + n = -4*m for m.
5
Suppose -9*t = -34 - 2. Solve 3*l = 5*k + 12, -t*l - 2*k = -3*k + 1 for l.
-1
Let q = -66 + 70. Solve 3*s = 5*s - 4*a - 10, 9 = s - q*a for s.
1
Let x(f) = 4*f**2 + f. Let b be (-8)/6 + (-3)/(-9). Let w be x(b). Solve 0*z + 5*c - 17 = -z, -3*z = -w*c + 21 for z.
-3
Let o be 8/(-14)*7/(-2). Let t(a) = 2*a**2 - 29*a - 10. Let m be t(15). Solve m = o*g + 3*v, -g + 0*v = 5*v - 6 for g.
1
Let s(v) = 1 + 2 + 10 - v**2 + 8*v. Let q be s(9). Solve -q*f + 0*z + z + 15 = 0, 5*z + 3 = -4*f for f.
3
Suppose 0 = 4*z - s + 1 - 18, 2*s - 6 = 0. Let y = -4 - -9. Solve 0 = 4*j - d - 4, -y*j + 1 = -z*d + 11 for j.
2
Let g(z) = -z**3 - 5*z**2 - 2*z + 9. Let a be g(-4). Solve q = -y + a, -7 = -3*q + 3*y - 4*y for q.
3
Suppose -2*s - 2 = 2*r, -8 = 3*s + 4*r - 0. Solve -2*o = b + 11, o + b + s*b = -10 for o.
-5
Let x(s) = s**3 - 4*s**2 + 4*s - 3. Let z be x(3). Let b = -5 + 9. Solve -5*y + 2*i = 0, z = 6*y - y + b*i + 30 for y.
-2
Let l(b) = -b**2 - 7*b - 9. Let r be l(-6). Let m(i) = -2*i - 3. Let f be m(r). Solve f*y + 11 = -4*v, -5*y = 4*v - v + 22 for y.
-5
Let g = -1 + 1. Let a(t) = -2*t + 4. Let o be a(g). Solve o*u - 30 + 10 = -4*r, 0 = -r - 5*u + 13 for r.
3
Let j(z) = 3*z + 1. Let h(o) = -10*o - 3. Let g(w) = -2*h(w) - 7*j(w). Let b be g(-5). Solve -2*y + b = -t - t, -5*y = -4*t - 7 for t.
-3
Suppose s - 5 = 0, -3*v + 2*v + 30 = 5*s. Solve -2*g + 8 = -0, 26 = v*z + 4*g for z.
2
Let q be 4 - ((2 - 6) + 2). Let g be (0 - 2) + q + 0. Solve -2*w + 6*w = -20, -g*w = -3*o + 17 for o.
-1
Let q be (-4)/18 + 40/18. Suppose -v - 1 = -3*a, -5*v + 7*a = q*a - 15. Solve 0 = 5*f - 3*z + 7, -v - 5 = 2*f - 3*z for f.
1
Suppose 2*t - 28 = -0*t. Let a = t + -10. Solve 0 = -3*m - 15, -a*m - 32 = -4*j - 0*m for j.
3
Suppose -m = 4*m. Suppose m = 7*n - 2*n - 10. Suppose 7*l - 25 = n*l. Solve -b = -l*i - 13 - 4, 0 = 2*b - 4 for i.
-3
Suppose 0*i + i = 9. Suppose -s = 5*t + 6, -2*s + 3*t - 72 = s. Let y be 2 + 7/(s/(-6)). Solve 0 = -2*m + y*u - 6, -8*m + 4*u - i = -3*m for m.
-1
Let l = -12 - -17. Suppose -l*o = 5*p, -3*p + 24 = -2*p - 5*o. Solve p*z - 9 = 3*r - 0*r, -14 = -5*r - 3*z for r.
1
Suppose 18 = 4*u + 2*u. Solve u*p - 4*x + 7 + 11 = 0, 2*p = 5*x - 19 for p.
-2
Let q(t) = t. Let x be q(2). Suppose -1 - 3 = -x*y. Solve 4*v - 11 = -5*o + v, 2*v + y = -o for o.
4
Let l = -16 + 10. Let m = 23 + -14. Let q = l + m. Solve 0 = 4*k - q*h - 14, -2*h - 6 = -k - k for k.
5
Suppose -6*u + g = -2*u - 27, g = 1. Solve y + 4*o = -7, 5*y - u*o + 11 = -3*o for y.
-3
Let d be (14/(-28))/(1/(-6)). Suppose -3*b + 47 = 2. Solve -5 + b = -u + 5*t, d*u = -