 + 4. Solve 0 = l*q - 4*u - 8, 0 = 4*q - u - 5 + 17 for q.
-4
Suppose -36 = -7*s - 5*s. Solve 0 = 5*w - 3*w - s*k + 12, 5*w + 5*k = -5 for w.
-3
Let b(a) = -23*a + 26*a + 26*a - 1. Let k be b(1). Solve -4*w - k = -4*y, 13 = -6*w + 3*w - y for w.
-5
Let k(u) = u**2 + 19*u - 18. Let i be k(-20). Solve 0*r - 9 = -a + i*r, -2*a + 2*r + 12 = 0 for a.
3
Let p(x) = x**3 + 7*x**2 + 6*x + 2. Let r be p(-6). Solve 3*u + 3*t - 1 = 29, 4*u - 10 = r*t for u.
5
Let u = 9 - 11. Let r = 7 + u. Solve -r*s - 13 = w, s = -3*w - 2*w - 17 for s.
-2
Let a be 1/(0 + (-1)/(-8)). Let l(c) = -c**2 + 7*c + 10. Let k be l(a). Solve p + 3*n - 16 = 0, 0*n - 13 = k*p - 3*n for p.
1
Let y(a) = a**3 + 7*a**2 + 7*a + 6. Let i be y(-6). Suppose i*c - 7 = -c. Solve 2*t - c = s, -4*s - 18 = -3*t - 0 for s.
-3
Suppose -8*u = -0*u. Solve 4*g + 2 = 3*k, -2*k + u*k = -4*g for k.
2
Suppose -2*j + 4 = -s, s - 2 - 2 = -2*j. Suppose -j*w = 3*w - 20. Solve 0 = 3*a + 3*y, -5 = w*a - y + 10 for a.
-3
Suppose 0 = -6*b + 30. Solve b*g = -m + 15, 0*g - 9 = 3*g - 3*m for g.
2
Suppose -5*g + 2*g - z = -3, -4*g = 3*z - 9. Let p be (-10)/4*18/(-15). Suppose p*d - 28 = -d. Solve -l - b = -3*b + d, g = -3*l + 4*b - 17 for l.
-3
Suppose 7 + 1 = 2*i. Suppose 5*a = i*c + 20, -5*a + 3*c + 21 = 1. Solve -12 = -2*f - 3*f - m, 0 = a*f + 4*m - 16 for f.
2
Let z be (0 - 2)*(-18)/4. Suppose -v = 2*v - z. Solve -4*y = -2*c - 20, 0 = -v*y - 4*c + 4 - 0 for y.
4
Suppose 0*p = 3*p - 6. Solve w - 4 = 0, -4 = -p*i - 4*w + w for i.
-4
Suppose j = 7*j - 150. Solve 2*z + j = -4*c + 5*z, -5*c + 4*z = 32 for c.
-4
Suppose 2*p - p - 9 = 0. Let r be 1 + -9 + -3 + 4. Let f = r + p. Solve 2*c - 4*o = 0, 6*c + o = f*c for c.
0
Suppose 5*b = -a - 12, b = 2*a - 0*a + 46. Let r = -12 - a. Solve r = -2*j + 2*w, -5*j + 3*w = -0*j + 25 for j.
-5
Suppose 3*n - 5 = m, -5*m + 7 + 4 = 3*n. Let k be (-1 - (4 - n)) + 2. Let w be (-4 + 9)/(k + 2). Solve 3*v - 4 = 5*h + 13, -w*h = -v + 9 for h.
-1
Let g be (-2)/(-6) + (-55)/(-33). Suppose 0 = 4*s + 4*f - 3*f - 8, -s + g = -f. Solve -3*l - 4*k - 4 = 0, 3*k = s*l - l + 10 for l.
-4
Let p(g) = g**2 - 3*g + 3. Suppose -16 = -4*i + 68. Suppose -3 = -a - l + 3, -5*a = -4*l - i. Let n be p(a). Solve -3*z + 4*z + 3*o = -1, n = -3*z + o for z.
-4
Let z(w) = 7*w + 2. Let m be z(2). Suppose 2*y - 5*y = -5*f - 23, -5*f = 5. Let a = 3 - 1. Solve 3*u + 4 = d, y*d - a*d = -4*u - m for u.
-2
Let l(b) = -b**3 + b - 1. Let g be l(0). Let a be 3 + -2 + 1 - g. Solve 0 = 3*z + 5*d - 37, -a*d + 0*d + 7 = -2*z for z.
4
Let h be (5 - 4)/((-2)/(-10)). Suppose 0 = h*i - 0*i - 20. Let f be 2/(-5) + 12/5. Solve 13 = f*w + w + i*v, -5*v = -4*w + 7 for w.
3
Let t be 1 + 27 + -16 + 14. Let l = -22 + t. Solve -2*n + q = 3*q - 4, -l*n = -5*q - 35 for n.
5
Suppose -4*w - 2 - 2 = 0. Let x be 1/(3/(-81))*w. Suppose 0 = -3*y + 3*l + x, y - 5*l - 1 - 4 = 0. Solve 15 = 4*p + 3*a, -y = -p - p - 2*a for p.
0
Suppose -54 = 5*j - 3*j. Let m = -18 - j. Solve m*d + r + 13 = 4*d, -d = 2*r - 1 for d.
-3
Let m = -51 + 51. Solve -5*i + 3*q = 34, m = 4*i + 5*q + 4 + 1 for i.
-5
Suppose 0 = 2*m - 2*v + 4, 5*v - 2*v - 1 = -2*m. Let j = m - -4. Solve -j*r = -5*f + 16, 4*f - 4 = 2*r + 2*f for r.
3
Let m be 8/(-4)*10/4*-3. Let v be (-6)/(-9)*(-6)/(-4). Solve -z - 6 = 3*s - v, -m = 2*s + 3*z for s.
0
Let p = 3 + -1. Solve 20 = 5*u + 5*n - 0, 3*u - 2 = p*n for u.
2
Let c be 18*(55/10 - 5). Solve -3*b + 6*o = 3*o + c, b + 5*o = 3 for b.
-2
Let m(o) = -17*o**3 - o**2 + o. Let k be m(1). Let q = k + 21. Solve f = -g, -4*f + q = g + f for g.
-1
Let v(w) = w**2 + 4*w + 1. Let o = -8 + 5. Let a be v(o). Let m = a - -2. Solve -5*u + 15 = m, 2*z - 9 = -6*u + 3*u for z.
0
Suppose 0 = -f + 3*w - 1 - 0, 4*w + 6 = 5*f. Solve -4 = 2*a, -4*a + f = 3*m - 2 for m.
4
Let f(k) = -k**3 + 4*k**2 - 3*k + 1. Let c = 11 + -9. Let g be f(c). Solve g*q - 4*s = -0*s + 19, 3*q = 3*s + 15 for q.
1
Let m(d) = -d**2 + 4*d + 3. Let u be m(4). Suppose 3*n - 14 - 1 = 0. Solve 0 = -5*x + n*k, -x = -5*k - 5 - u for x.
-2
Let x = 2 - -3. Solve -2*t = -0*t - x*m - 26, 0 = -5*t + 4*m + 31 for t.
3
Let x = -11 - -15. Let j be (-1 - 1) + 7*1. Suppose -j*i = -i. Solve i = -s + x, 5*z - 2*s + 13 = 0 for z.
-1
Let v(s) be the first derivative of s**4/4 - 4*s**3/3 + 2*s**2 - 5. Let c be v(3). Solve -4*b + 2*b = -q + 11, c*b = -q - 9 for b.
-4
Let x be (((-3)/3)/(-1))/(2/4). Solve -3*l + 13 = -7*l + 3*s, x*s = 3*l + 9 for l.
-1
Let c(m) = m**2 - 3*m - 1. Let y be c(3). Let h = y - -6. Let v be 3/2*16/6. Solve v*l - 5*i = -13, -4*l - 1 = -6*l - h*i for l.
-2
Suppose -5*b + 5 = 0, -5*s + 3*s + 2*b + 12 = 0. Let z(p) = p**2 + 4*p. Let h be z(-4). Suppose a = -h*a + s. Solve 4*o + 16 = -2*w, -2*o - 8 = a*w - 2*w for o.
-4
Suppose -2*x - 7 = -3. Let y be 5/(-3) + x/6. Let z = y + 6. Solve z*k = -2*f - 18, -2*f + 6*f - 3*k - 19 = 0 for f.
1
Suppose -3*b + 10 = -5. Suppose h + 2 = b. Suppose 0 = 4*t - 5 - h. Solve -2*i = 4*q, -t*i + 2*q - 8 = -2 for i.
-2
Let p(r) = -r**3 + 11*r**2 + 4. Let o be p(11). Suppose o = -2*k + 12. Solve -i - g - 6 = 0, 3*i + 2*i + 26 = -k*g for i.
-2
Suppose 15*v + 10 = 20*v. Let o(n) = -2*n + 1. Let g be o(-1). Suppose g*h - 24 = 36. Solve 4*u = -v*j + 10, -h = -4*j + 2*u + 2*u for j.
5
Let z be ((-8)/(-3))/((-18)/(-27)). Solve -5*q - 10 = -5*d, q + 3*d + 2 = z for q.
-1
Let d be 4/(-10)*(-25)/10. Suppose -d = i - 9. Solve -3*j = 4*m - 20, -2*m - j + 0*j = -i for m.
2
Let q = -28 - -12. Let r(x) = -x**2 + 10*x - 12. Let s be r(6). Let z be ((-30)/4)/(s/q). Solve 2*m + 16 = 4*b + 4*m, -2*b + z = 2*m for b.
3
Let v = 40 + -37. Solve -u + 5*l = -0*l - 30, 0 = v*u + l - 10 for u.
5
Let h(b) = 2*b**3 - b - 1. Let g be h(-1). Let q be 5 + (1 - (g + 3)). Suppose -21 = -2*c + c. Solve u = q*p + c, 4*u + 3 = -2*p - u for p.
-4
Suppose 8 - 32 = -12*w. Let j be (-12)/(-9)*3/2. Solve -o + w*f + 2 = -0*o, j*o = 2*f - 2 for o.
-4
Suppose -64 = -2*b - 2*b. Suppose 0 = -2*k - 3*k - 30. Let t be 8/(-12) + (-4)/k. Solve -b = -t*o + 5*o - c, 0 = o - 2*c - 4 for o.
-4
Suppose -3*b + 5*v = 4, 2*b - 3*v + v = -8. Let x be b*((-6)/4 - -1). Solve -3*n + 2*w = x*w + 16, 0 = -5*n - 2*w - 24 for n.
-4
Let m(v) = v**2 + v + 2. Let r be m(0). Let k(w) = w**3 - 4*w**2 + 2*w - 3. Let g be k(4). Solve r*p + 4 + 2 = -g*o, 14 = 4*p - 3*o for p.
2
Let t = -7 - -9. Solve 0 = -t*d - y - y + 12, 4*y - 12 = 2*d for d.
2
Let s(w) = w**3 - 20*w**2 + 20*w - 9. Let h be s(19). Let k be 30/(-12)*(-4)/5. Solve 0*d + k*r = -d + 2, 4*r - h = d for d.
-2
Let j(w) be the first derivative of 2*w**3/3 - w**2 - 4*w - 1. Let p be j(-3). Solve -2*v + 1 = 3*r + p, 5*r = -4*v - 35 for r.
-3
Suppose 2*d = 6 + 2. Solve 5*j + h = 8, 0 = 2*j - d*h - 4 - 8 for j.
2
Let c = -2 + 5. Suppose 0 = -i - c*i. Suppose f = 3*h - 11, 2*h = -2*h - 5*f + 2. Solve -25 = -i*z - 5*z + h*v, -4*v - 18 = z for z.
2
Let f = -3 - -6. Suppose -f*v = 2*v. Let p be -2 + 2 + (-4)/(-2). Solve 0 = -2*n - 5*r, v = p*n - n + r for n.
0
Let j(g) = -g - 3. Let n be j(-3). Solve n = 2*w + 2*w - 2*k - 16, 5*w - 4*k = 23 for w.
3
Let i(b) = -b**3 - 9*b**2 + b + 7. Let o be i(-9). Let l be -2 - -4*(-1)/o. Solve 2*u + 4*a = -a - 7, 3*u + a - 9 = l for u.
4
Let y = 29 + -23. Solve -2*g + 2*w - 16 = 0, -g = -y*g - 4*w - 4 for g.
-4
Suppose -3*a = -5*a + 5*w + 8, -5*w + 4 = a. Let t = a - 4. Solve -5 - 5 = -5*s - 2*h, 5*s - 5*h - 45 = t for s.
4
Let w(h) = -h**3 - 9*h**2 - 11*h - 21. Let m be w(-8). Solve -5*c = -3*p - 9, 3*c + c = -m*p - 9 for c.
0
Suppose -2*l + l + 5 = 0. Solve 0 = -2*j - b + 10, l*j - 22 = -b - 3 for j.
3
Suppose 5*r - 17 = 4*q, -7 = -q - 3*r + 10. Solve 10 = 5*y + 5*b, y - 4 = q*y - 2*b for y.
0
Let a(g) = 8*g - 21. Let t be a(5). Solve 0 = -o - 4*i - t, -2*i - 14 = o - 3 for o.
-3
Suppose -4*r = -k - 6, 0 = 4*k - 4*r - 0*r. Solve -5*l - 3*m + 6*m - 12 = 0, -k*m + 7 = -3*l for l.
-3
Let y be (-8)/(-56) + 13/7. Suppose 3*d = 2*g + 3, -20 = 5*g + 4*d + d. Let k be 3 - 2*g/6. Solve u - k*u - y*f = 13, 5*u + f + 10 = 0 for u.
-1
Let z = -7 + 8. Suppose 4*k + 5*n = -z, -3*k + 2*n + 3 = -2. Let p(s) = -s + 9. Let m be p(6). Solve -4*x - 4*d + 5 - k = 0, 4*x + m*d = 7 for x.
4
Let r(p) = -2*p**2 - 23*p + 16. Let c be r(-12). Solve -s - 2 = c*w, -3*s = w + 2*w - 3 for s.
2
Suppose 2*x = 6 - 2. Let d = 18 - 11. Solve r = -2*k - 9 - x, k + r = -d 