4. Solve v*i = -4*l - i - 32, -5*l - 3*i = 30 for l.
-3
Suppose 0 = 10*i - 7*i - 12. Solve -4*u + 5*j = i, -2*j = -u - 3*j - 1 for u.
-1
Let m be -2*(-1)/(-4)*10. Let j = -13 - m. Let a(f) = -f**3 - 8*f**2 + 2. Let n be a(j). Solve 2 = o - 5*l, 5*l - 4 = -3*o + n for o.
2
Let l be (0 - 1)/((-1)/7). Let s be (-70)/(-15)*6/l. Solve 3*h - 24 = -3*d, 0*d + 2*d - s = h for d.
4
Let d be 136/14 + 0 + 34/119. Solve 0*r - 8 = 4*l - 4*r, 0 = 3*l + r - d for l.
2
Let a = 2 + -2. Suppose -5*s + 125 = 115. Solve 4*z - 2*i = a, 0 = 3*i - s - 10 for z.
2
Suppose -5*x + 13 - 3 = 0. Suppose -9 = -x*d - s, -d - s - 27 = -5*d. Suppose a - 3 - d = 0. Solve -2*f + 15 = -5*b, -5*b + 2*b - 5*f - a = 0 for b.
-3
Let g be 2 - 0 - 0 - -1. Solve l + 5*s - 4 = g*s, -s = -4*l - 11 for l.
-2
Let a be 7/1 - -2 - 3. Solve -t + 15 = -4*w, -3*w = -4*t - a + 1 for w.
-5
Let l be -5*(-2 + 2/2). Let d = -2 + -7. Let k = 19 + d. Solve 18 = -3*u + 8*u + i, l*i = -5*u + k for u.
4
Suppose 5*h - 5*x + 5 = -10, h = -3*x + 17. Let j be (-7)/(3/2 - h). Solve 5*o - 3*n = -2*n - j, 13 = -4*o - n for o.
-3
Let l = 3 - -1. Suppose -2*g - g + s = -14, -g - 4*s - l = 0. Suppose 18 = -3*x + 12*x. Solve 0 = g*f + 3*c + 11, -5 = -x*f + 5*c + 22 for f.
1
Suppose -3*v + 4*u + 17 = 0, 3*v + 6*u = 5*u + 7. Solve z - 3*z - 2 = 4*i, 0 = -3*z + v*i - 3 for z.
-1
Let d(c) = 2 - 2*c + 6*c + 2*c - 5. Let h be d(2). Let w = h + -6. Solve n + 8 = 2*t, 0 = -2*n + w*t - 6*t + 5 for n.
-2
Let v = 4 + -2. Let n = 1 + v. Solve 0 = -c + 4*b - 9 - 2, -n*b + 6 = 0 for c.
-3
Let u be 9/(-36)*4*-23. Solve -w + 5*z - u = 0, 7*w - 2*w = 2*z for w.
2
Suppose 7 = -5*a + 4*f + 22, f = -5*a + 15. Suppose 3*h + 5*w = -17, h = a*w + 2*w + 21. Solve -r + 3 = 4*d, -2*r - h - 2 = -d for d.
1
Suppose -11 = -4*s + n, -5 = 2*s + 4*n + 3. Let t(j) = -2*j**s - 3*j - 3*j + 3*j**2 + 2. Let o be t(6). Solve -3*v - 3*q = 21, 3 = o*q + 13 for v.
-2
Let r(f) = f + 4. Let b be r(-4). Suppose -j - 14 + 16 = 0. Solve 1 = 5*l + j*a, -2*l + 5*a - 5 - 12 = b for l.
-1
Let w be 0 + 1 + 2*2/(-4). Solve 4*c - 2 = -a - 23, w = -a - c - 6 for a.
-1
Suppose -u - 4*u + 25 = 0. Suppose -s - 65 = -4*t + 19, -u*t + 5*s = -120. Solve 1 + 3 = 4*h - 3*j, -3*h - 2*j = -t for h.
4
Suppose 0 = -i + 2, 7*x - 5*x - 38 = -4*i. Solve -6*r + r - 15 = 2*t, -3*t = x for r.
-1
Let o be 4*(-3 + 15/6). Let r be -2*o*(-3 - -4). Solve z + 4*m - 5 = 0, 0 = z + r*z - 2*m - 25 for z.
5
Let i = -8 - -7. Let p be (0 - 0)*i - 0. Suppose 5*y + 10 = p, y - 3*y = 4*u - 56. Solve 2*c - 2*g = -8, g + 2*g - u = 0 for c.
1
Let c(x) = 2*x + 6. Let q be c(2). Solve -3*a - 3*n - 5 - 4 = 0, 0 = 5*n - q for a.
-5
Suppose 3 + 2 = -3*w - 4*z, 5 = 4*w + 3*z. Let o = 16 - 6. Suppose 0*n + o = 2*n. Solve -5*k + w = -n*u, -3*k - 5*u - 14 = k for k.
-1
Let y(a) = -a. Let i be y(-5). Solve -5*t = -i*l, 4*l - 5*t = 2*l for l.
0
Let f(l) = -l**3 - 5*l**2 + l + 10. Let y be f(-5). Suppose 2*g = 2*t + t - 12, 0 = 2*g + 6. Solve v - 9 = -y*c - t*v, 2*c + 5*v = 15 for c.
0
Suppose -5*p - 4*c + 13 = -2*p, -c + 28 = 3*p. Let u = p + -6. Solve u*t - 2*q = 7, 4*q + 3 = 19 for t.
3
Suppose 4*g - 5*n - 18 = 0, n - 5*n - 16 = -4*g. Solve -f - 3 = y, 4*f + 5 = -g*y - 1 for f.
0
Suppose -3*l + 7*l = 20. Solve -5*t = -3*j - 14 + l, 5*j + 15 = -2*t for j.
-3
Let w(g) = g**3 - 11*g**2 - 13*g + 17. Let q be w(12). Solve -s - s = -2*h + 10, -s + 3*h = q for s.
-5
Let z(s) = -s + 15. Let r be z(14). Solve x = 2*x + u + r, -2*x + u = -7 for x.
2
Let t be 9 + (-1 + 0)*3. Let f be (2/t)/((-6)/(-36)). Suppose 12 = c + 4*y, -f*y - 3*y + 24 = 2*c. Solve -4*s - 4*a + 13 = -11, 3*s + a = c for s.
3
Let z be 62/(-8) + (-2)/8. Let v = z - -8. Solve 3*b + 3*l = -12, v = -2*b - l + 6*l + 13 for b.
-1
Let l = 19 - 14. Solve 0 = 5*p - 0*p + 2*y + 35, l*y = p - 20 for p.
-5
Suppose -3*m + 5*m - 20 = 0. Let l(s) = -s**3 + 11*s**2 - 10*s + 3. Let u be l(m). Solve -3*h = u*t - 5*t + 11, 4*t + 5*h = -33 for t.
-2
Let a(x) be the second derivative of 5*x**3/6 - x**2/2 - 4*x. Let h be a(1). Solve -4*o + 4*r = h, -3*r = -5*o + r for o.
4
Suppose 0 = -97*h + 100*h - 21. Solve -2*c - c - h = -2*d, c - 3*d = 0 for c.
-3
Let x(m) = -13*m + 9. Let s(v) = 7*v - 4. Let y(d) = 11*s(d) + 6*x(d). Let i be y(4). Solve -g - 7*k + i = -3*k, -4*g + 5 = -3*k for g.
2
Let d be 5/1*-1*-1. Suppose -2*i + 34 = 2*b, -3*b = -2*b + d. Suppose 0*g - i = -2*g. Solve -2*r = r - 5*w + 7, r + 5*w - g = 0 for r.
1
Let i(o) = o**2 + 17*o + 19. Let f be i(-16). Solve -p = p + f*m - 13, -5*p = -3*m - 1 for p.
2
Let i(g) = 8*g + 7. Let l be i(-3). Let u be (-1)/4 + l/(-4). Solve -b - 16 = -5*b - u*n, -b - 3*n = -6 for b.
3
Let i be 3 - (3 + (-1 - 1)). Let r be ((-3)/2)/(9/24). Let m = 6 - r. Solve -5*u + i*u - m = 2*q, 5*q = u - 25 for q.
-5
Let f = -3 - -9. Let s = -1 + f. Suppose 0*k + s*k = 0. Solve k*t - 4*t = 16, -3*a = 5*t + 23 for a.
-1
Suppose 0 = 2*c + 4*x - 4, c + x = 6. Let u = c + -2. Solve 3 = 5*a - 4*f + u, 4*f + 35 = -3*a for a.
-5
Let d(x) = x**3 + 4*x**2 + 2*x - 1. Let o be 2*3/(-6)*2. Let w be d(o). Let t be -1 - 3*(-4)/w. Solve -3*b = b - 4*n, 0 = t*b + 5*n + 16 for b.
-2
Let d = -8 - -6. Let s(z) = -2*z**3 - 3*z**2 + z + 2. Let h be s(d). Solve -f = v + 9, h*v + 14 = -3*f - 18 for f.
-4
Suppose -3*r - 3*w - 16 = 2*r, -3*w - 11 = 4*r. Let l = 0 - r. Solve -5*i - 2 = 4*p - 0, 5*p = -l*i for i.
-2
Let s(c) = 6*c - 24. Let k be s(4). Solve -h + 4*w = w - 8, k = -5*h + w - 16 for h.
-4
Suppose -3 = 3*h + 12. Let b = h - -8. Solve 0 = 3*k - b*i, 2*k - 45 = 7*k + 4*i for k.
-5
Suppose -3*z + 15 + 96 = 0. Let r(m) = 5*m**2 - 28*m + 5. Let b be r(6). Solve -q + b = -5*i - 4, -3*q - z = 5*i for q.
-4
Suppose 3*c = 6*c - 18. Suppose 0 = -2*u + c*u - 12. Solve 3*p - 1 = h + 11, -3 = -2*h - u*p for h.
-3
Let b = 13 - 7. Suppose -2*p + r = 0, -p - 18 = r - b*r. Solve -p*w + 2 = 0, 0 = 5*u + 5*w - 0 + 20 for u.
-5
Suppose 0 = -5*u - 4*w + 25, 0*u + 4*w + 20 = 4*u. Suppose u*q - 3 = 4*q. Solve 2*g = q*k - 13, 3*g + 19 = 5*k - 2 for k.
3
Suppose 20 = 5*u, 5*f - 2*u = -0*u + 12. Solve 0 = 5*a - 5*z + 4*z + 7, 2*z = -f*a for a.
-1
Suppose -3*f - 4*s = -f - 24, 4 = 3*f - 2*s. Solve 0 = -3*u + 5*o + f, u - 6*o = -3*o + 4 for u.
-2
Suppose t - 14 = -2*f + 2*t, 0 = f + t - 10. Suppose 2*u = -2*u + z + 413, 3*u - 304 = -5*z. Suppose 4*c = u - 7. Solve 4*y = 2*s + c, -2*y + 0 = -f for s.
-4
Let y be 0 - 1 - (-51)/17. Solve -s + 0*s - 7 = 2*m, 0 = 3*m - s - y for m.
-1
Suppose 2*a = a - 23. Let z = a + 26. Solve 0 = 3*p - 3*c + z, -3*p + 5*c - c - 6 = 0 for p.
2
Suppose -4*c - 22 = 2*d, -5*c - 25 = -0*c. Let k = d + 5. Solve s - 2*b = -b + k, s - 2*b = 6 for s.
2
Let b be 0 + 1 + -1 + -4. Suppose -5*p - z = 22, 2*p + 0*z = -2*z - 4. Let q = b - p. Solve -2*a = 4, 3*g + 4*a + 0 - q = 0 for g.
3
Let m be -3 - (1 + -2) - -6. Suppose -2*u + 8 = m*l, -l - 6*u + 2 = -4*u. Let x(b) = 2*b - 2. Let r be x(l). Solve a = -0 - 3, 0 = -2*d - r*a - 4 for d.
1
Let b(f) = -2*f - 10. Let i be b(-7). Solve -3*y - 5*x + 2*x = 0, -2*y - i*x = 0 for y.
0
Let m be (1 - 0)*(6 + -4). Let w(n) = n**2 + 2*n - 6. Let z be w(-6). Suppose -5*p + z = -7. Solve -m*d + p*s + 4 = -4, -5*s = -4*d + 16 for d.
4
Let m = -18 - -21. Solve 2*g + 7 = -3*n, -2*g + m = -5*g - 3*n for g.
4
Let i(j) = -j**3 + 9*j**2 + j - 12. Let v be i(9). Let t be (1 - v)/(-2)*-4. Solve h - t = -2*a + 2*h, 0 = 5*a - h - 17 for a.
3
Let p = -31 + 33. Solve -p*w = -2*l - w, -2*l - 5*w = -12 for l.
1
Suppose -2 = -4*t + 2*j, -5*t + 3*j = -2*t + 3. Let h be 3/(-6) + (-1)/(-2). Let k = h - 0. Solve k*x = x - 3, -t*x + 10 = v for v.
4
Suppose 3*f = 4*f - 2. Solve -3*n + 3*k + 27 = -7*n, f*k + 22 = -4*n for n.
-3
Let z(g) = -g**2 + 2*g + 2. Let m be z(2). Let r(y) = -7 + 3*y - 2*y + 5*y + y - y**m. Let b be r(5). Solve -s + 3*s + 2 = 4*j, b*j = -s + 9 for j.
2
Let j be 3 - -5 - 16/4. Solve -5*f + 15 = -5*y, -2*y + 1 = -j*f + 17 for f.
5
Suppose 3 = -k, -2*j - k + 6*k = -25. Solve 3*r = y + 3 + 4, 24 = -j*y + 4*r for y.
-4
Let z be (1/(-3))/((-4)/36). Solve 0 = -2*v + 3*o - 3, 6 = 5*v - 6*o + z*o for v.
3
Suppose 4*y + 2*u + 0*u = 4, -4*u = 4*y + 4. Let m(o) = -2*o + 3. Let t be m(3). Let x be t/3*(-1 + -2). Solve 0 = k - 5*i + 20, y*k + 2*i + 18 = x*i for k.
-5
Let z = -7 - -11. Solve -5*m - 2 - 1 = z*j, 0 = -2*j + 2*m - 6 for j.
-2
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