+ u. Solve 3*r - s + 7 = -2*r, -f*r + 2*s = 4 for r.
-2
Suppose 4*a + 4*l - 40 = 0, -l + 20 = 3*a - 0*a. Solve -4*g - 5*d - 22 = -0*d, -a*d - 13 = g for g.
-3
Let o(s) = s**3 + 11*s**2 - s - 13. Let z be o(-11). Let l = z - 2. Let w = 0 - l. Solve 5*m + 3*f = 10, -m + 6*m + w*f = 5 for m.
5
Let j be (-6)/(-21) + 0 + 156/42. Solve j*c - 5*x - 33 = 0, 0*c - 5*x = -c + 27 for c.
2
Let u be (2/8)/(2/40). Suppose 4*d - u*b = -8, 0 = -d + 5*b - 10 - 7. Solve 0 = n + 2*s - d + 8, 0 = -n - 5*s - 20 for n.
5
Let m be (-22)/3 + 4/(-6). Let z be 12/m + (-14)/(-4). Suppose -3*s + 12 = -s. Solve -2 = b - s, 0 = -2*k - z*b + 2 for k.
-3
Suppose 0 = -4*f + 4*q + 24, 5*f - 25 = q + 3*q. Let n be 2*1/(4/42). Suppose -n = -5*b - f. Solve -r - 2*j + 1 = -6, 0 = -b*r + 4*j + 4 for r.
3
Let j(d) = d**2 - 8*d + 9. Suppose 0 = -n + 2 + 5. Let f be j(n). Let m = 0 - -2. Solve -5*w = -2*a + m, 2 = f*a - 2*w + 6 for a.
-4
Let l = -4 + 9. Let z(t) = -t**2 + 5*t. Let a be z(l). Let b be -1 + a - -5 - 0. Solve -3*y + f = -6*y, f = -b*y for y.
0
Let m(t) = -t - 1. Let h(w) = w**3 + 5*w**2 - w + 6. Let q(z) = -h(z) - 4*m(z). Let s be q(-6). Solve 0 = -s*k - 3*u - 27, 5*k + 4*u = 2*u - 25 for k.
-3
Let j be (-959)/(-28) + 6/8. Solve 2*t - 6*t + j = 5*c, c + 17 = 4*t for c.
3
Suppose 0 = -5*b + 4 + 16. Suppose -16 + 4 = -3*x. Solve -x*p - 11 = q, p + 3*p - b*q = -16 for p.
-3
Let u be 0 - 3/(-3 - -4). Let n(f) = -f**3 - 4*f**2 - 2*f + 4. Let l be n(u). Let b = l - 1. Solve 40 = -4*g + 5*k, 15 = g - b*k + 5*k for g.
-5
Suppose 4*f = -1 - 3. Let j be 1/(-2*f/4). Solve j*z - 1 = -3*t, -4*t - z - 2*z = -3 for t.
-3
Let g = -85 - -89. Solve 2*a = g*a - 4*r + 28, 2*a + 5*r = 17 for a.
-4
Let f(w) = 4*w + 11. Let o be f(-8). Let q = -14 - o. Suppose 14 = 4*k + n - q, -6 = 2*n. Solve 2*j = s + 5, -k*j - 4*s = -3*j - 24 for j.
4
Suppose -3*a = 5*q - 57, 37 = 3*q - 4*a + 3*a. Suppose 4 = 4*v - q. Solve 3*c - 28 + 5 = v*o, 5*c - 31 = 3*o for o.
-2
Suppose -5*g = -2*j - 11, 2*j + 2 = 3*g - 3. Let s = 6 - g. Solve 5*k = h - 0*k + 16, -5*k + 32 = s*h for h.
4
Let g be (2 + (-10)/(-4))*2. Let j be 15/2*6/g. Suppose -j*n + 18 = w, 10 = -4*n - w + 25. Solve -n*b = -12, -5*a - 21 = -0*a - 4*b for a.
-1
Suppose -3*d - 4*n + 18 = 0, -2*d - n + 0 = -7. Let g be (44*1/2)/d. Solve -10 = -4*a - 2*v, -g = 5*a - 3*v + 4 for a.
0
Suppose y = -2*y + 9. Suppose 4 = y*q + 7, 2*x = -3*q + 37. Solve -5*f = x, 2*o + 3*o = 3*f + 12 for o.
0
Suppose i = 4*c - 21 + 6, -3*i = 3*c - 30. Solve -6*n = -n - 5*b + 5, 3*b = i*n + 5 for n.
-1
Suppose -4*a = -0*a. Suppose a*b - b = 13. Let n = b + 25. Solve -2*m + 8 = -4*x, -2*m + x + 4*x + n = 0 for m.
-4
Suppose 0 = 4*i - 0*i + 12. Let u be (-2 - (-6 - i))*0. Solve 0 = -j - 5, -4*q + 3*j + 0*j - 5 = u for q.
-5
Suppose -4*q + 2*v - v = 3, -4*v = -2*q - 12. Suppose 0 = 4*k - 2*n - 26, -n = 2*k - 15 - 8. Solve j + 2*o = -15, q = -2*o - k - 1 for j.
-5
Let t = 7 - 2. Suppose 1 = t*n - 9. Solve -2*x = n*r + 2, -2*x = -4*r - 3*x + 2 for r.
1
Let z(p) = -2*p**3 - 4*p**2 + 5*p - 4. Let o be z(2). Let m be 2/(0 + (-4)/o). Solve -5*s - 5*g + 35 = 0, -4*g = 2*s - m - 5 for s.
5
Let g(y) = -2*y**2 + 7*y + 20. Let x be g(5). Solve 5*o - 2*o + n + 7 = 0, x*o = -2*n - 11 for o.
-3
Suppose x + 3*x - 20 = 0. Solve 0 = -5*p - x*r - 20, 3*r = p + 3*p + 16 for p.
-4
Let z = 7 - 10. Let s = z + 8. Let u = -26 + 37. Solve s*p + u = 3*d, 0*d - 11 = d + 2*p for d.
-3
Let n = -78 + 80. Solve 5*y = 25, 5 = n*z - 5*y + 20 for z.
5
Suppose 3*w = 2*w. Let g = -5 + 4. Let v be (-19)/g - 3/(-1). Solve -v = 4*q + 2*y - w*y, 0 = -q - 5*y - 19 for q.
-4
Let z be (-4)/(4/(-5)) + 4 + -4. Solve 0 = 3*l, 0 = -z*h + 4*l + 3 + 2 for h.
1
Let l(p) = -2*p + 11. Let z be l(4). Solve 2*u + 3*r - 6 = 1, -2*r = z*u - 13 for u.
5
Let a be 6/21 - (-4)/(-14). Let x be 5 - (-4 + 2) - a. Suppose -3*s + 4*s - 22 = -4*t, 8 = 4*s. Solve 2*m + 26 = -o + 6*o, -x = t*m + 2*o for m.
-3
Let f(k) = k**3 + 8*k**2 + 10*k + 16. Let x be f(-6). Solve 0 = 5*h - 2*g + 12, -5*h + 0*g = 2*g + x for h.
-4
Suppose 2*f = f + 3. Solve -4*q = 5*m - 10, -f*m - q + 0*q - 1 = 0 for m.
-2
Suppose -2*t + t = -3. Suppose -2*a + 9 = 2*v - t, a = v - 2. Let j = -4 - -4. Solve v*b - 4*h - 4 - 8 = 0, j = 2*b - 5*h for b.
5
Let q(n) = n**2 - 3*n + 3. Let u be q(5). Let h = u - 10. Solve -2*z = -z + h*w + 12, 9 = -4*z + w for z.
-3
Suppose -2*z + 39 = 11. Suppose -3*x = -2*o - 0*o + 1, -4*x = 5*o - z. Let j = o + 1. Solve 0 = -j*p - 2*c + 15, 3 = 5*p + 5*c - 22 for p.
5
Suppose 9*p - 21*p + 156 = 0. Solve -4*b + p = 3*y - 0*y, -3*y + 8 = -b for y.
3
Let l be (2/3)/(1/3). Suppose l*h + 0*h = 36. Solve -2*i - j - 14 = -5*j, -2*i = -5*j + h for i.
1
Let w(m) = -2*m**3 - 3*m**2 - m - 1. Let o be w(-2). Suppose -3*y + o*u = 0, 0 = -0*y - y - 2*u. Solve 1 = -2*v - 3*g, y*v + 7 = 5*v - 2*g for v.
1
Suppose 6 = 34*s - 32*s. Solve -s + 1 = -g - p, 4*g = -p - 4 for g.
-2
Suppose 0 = -5*g - 6 + 16. Solve 5*i + s = 14, 2*i - 5*s + 8 = -g*s for i.
2
Suppose 0 = 7*d - 6*d - 5. Solve b - d*y + 3 = -4, 4*y - 8 = 2*b for b.
-2
Let a(c) = -2*c**3 - 4*c - 3. Let n be a(-2). Solve 0 = 2*z - 5*d + n, -2*z = z - d - 1 for z.
2
Suppose o = 3*o - 24. Suppose 2*w - o = 2. Solve 0 = 3*f + 3, -b - 2*f = -w*f - 7 for b.
2
Let h(m) = m**2 - 11*m + 3. Let u be h(11). Solve s = -4*k - 19, s = -k + u*s - 7 for k.
-5
Suppose 9 = -0*z + 3*z. Suppose 0 = -7*t + z*t + 256. Let d = t + -46. Solve -2*q = -2*o - 6*q - 4, 0 = -4*o + 5*q + d for o.
2
Suppose -3*k = 3*m - 2*m - 7, 0 = -m + 4*k + 21. Solve -3*a = -7*n + 2*n + m, 0 = -2*a + 8 for n.
5
Suppose 0*k = 16*k - 64. Solve -2*l = -h + 2, 3*h + k*l + 2 = 4*h for h.
2
Let l(z) = 14*z**2. Let s be l(1). Suppose -74 + s = -5*f. Solve 3*w + 8 - 2 = -3*o, -f = -4*w for o.
-5
Let r(q) = -q**2 - 7*q - 7. Let l be r(-5). Let j(n) = -n - 4. Let h be j(-3). Let c = l + h. Solve 0*f - c*f = 4*d - 6, -2*d = 4*f + 12 for f.
-5
Let x = -1 + 3. Let b = 24 - -6. Solve -2*a + 8 = -4*a, x*u + 5*a = -b for u.
-5
Let l(h) = h**2 + 3*h + 5. Let u(s) = s**2 + 2*s + 4. Let y(i) = -2*l(i) + 3*u(i). Let n be y(-4). Solve -3*a - n = -4*a - 3*o, 0 = 2*o - 10 for a.
3
Suppose 6*f - 21 = 3*f. Solve 4*u - 3*v = 0, -f*u = -3*u - 5*v for u.
0
Let m(t) = t + 4. Let k be m(4). Suppose 4*j - 32 = -4*z, -z + 4*j - 2 + 0 = 0. Let v be (4/z)/(k/36). Solve 4*r + 11 + 1 = -4*y, 0 = -y - v*r + 1 for y.
-5
Suppose -6*k = -5 - 25. Solve -2*x + d = k, x - 5*x - 5 = -d for x.
0
Suppose -4*r + 12 = -r. Solve -4 = 2*t - r*j - 0, 19 = -4*t - 3*j for t.
-4
Let q be (30/20)/(-1 + 7/4). Solve q*o - 5*p = -o + 19, -4*p - 17 = -3*o for o.
3
Let u(r) = -r**3 - 3*r**2 - 2*r + 5. Let z be u(-3). Solve -2*x - 4*j = -6*x + 4, 0 = -x + 4*j - z for x.
5
Let r be (4/((-24)/(-9)))/((-15)/(-30)). Solve r*b + 4*l = -10, -b - l + 6 = 4*b for b.
2
Let t(v) = -7*v - 3. Let k(n) = -3*n - 1. Let j(c) = 9*k(c) - 4*t(c). Let u be j(-3). Solve u = 3*q + 5*p - 14, -4*q = q + 3*p - 2 for q.
-2
Suppose 17 + 8 = 5*w. Let t = 0 + w. Let x(i) = i**2 - 3*i - 7. Let a be x(t). Solve -2*h = 2, 0*n + 5 = 2*n + a*h for n.
4
Let u(o) = -10*o - 26. Let n be u(-3). Solve -5*v + 12 = -2*f, f = n*v + 1 - 13 for v.
4
Suppose 4*v - j = 9 + 6, -2*v = -2*j - 12. Suppose v*d + 0*d - 6 = 0. Solve -2*i = 3*l + 11, -l - 3 = -6*l + d*i for l.
-1
Let k(z) = 0*z**3 - 3*z**3 - 1 - 3*z**3. Let b be k(-1). Solve -b*u + 2*a = -15, -4*a - 5 = -5*u + 10 for u.
3
Let x = -6 - 2. Let m = x - -11. Solve 4*u = 4, -m*d + 8*d + 2*u + 3 = 0 for d.
-1
Let n(d) = 3*d**2 - d - 2. Let s = 24 + -13. Let t(z) = -z**2 + 1. Let h(y) = s*t(y) + 4*n(y). Let q be h(4). Solve v = 5*p - 0 - 1, -v = q*p - 7 for v.
4
Suppose -a = -3*a. Solve -5*s - 8 = -t - 2*s, a = -2*t - 4*s - 24 for t.
-4
Suppose 2 = -3*d - a + 3*a, 4*d + 5*a - 28 = 0. Suppose -d*m + 1 = -5. Solve -5 = -o - 0, 4*w + 1 = -m*o for w.
-4
Let z be (1 + -1)*2/4. Solve -3*a = 2*x - 7, -3*x + 3*a = -z*a - 18 for x.
5
Let a be (2 + -1 - 21)/1. Suppose -3 = d + 29. Let t = a - d. Solve 10 = 2*q - 2*o, -2*q + t = -o - 2*o for q.
3
Let t(a) = -6*a + 1. Let m(c) = 5*c. Let j(f) = -5*m(f) - 4*t(f). Let x be j(-8). Solve -h - 9 = -g + x*g, -5*h = -4*g + 7 for h.
-3
Suppose -f - 2*f + 9 = 0. Suppose 5*z = f*z. Solve z = 4*t + 4, 10 = -0*w + 5*w - 5*t for w.
1
Suppose 3*p + 5*m - 39 = 0, -m = p - 4 - 