4. Suppose 3*h - 5 - q = 0. Solve -2*i = -4*w + 30, -5*i - 15 = -0*i + h*w for i.
-5
Let q(g) = 7*g + 2. Let h(m) = -m - 1. Let d(i) = 6*h(i) + q(i). Let u be d(7). Suppose 0*v = -2*v. Solve v = u*x - k - 14, -2*x + 8 + 4 = -2*k for x.
4
Let h(v) = 2*v - 18. Let o be h(10). Solve 5*t + 5 = 0, -o*p - t = -5*t for p.
-2
Let h(v) = v**2 + 7*v + 4. Let a be h(-7). Solve 3*t + 2*s + a = 0, -4*t + 2*s - 5*s - 6 = 0 for t.
0
Let c = 9 + -9. Let q = 4 + c. Let b = 49 + -27. Solve 6*x = 2*x + q*f + 8, 2*x + 4*f - b = 0 for x.
5
Let n be (6/(-7))/(1/(-7)). Let y = n + -4. Suppose 5*t = -0 + 40. Solve -y*d - s = -2, 0*d = -4*d - 4*s + t for d.
0
Let x = 123 - 118. Solve z + 28 = -x*w, 0 = 2*w + z + 3*z + 22 for w.
-5
Let j(z) = -z**2 - 7*z - 8. Let p(i) = 2*i**2 + 14*i + 16. Let s(f) = -7*j(f) - 4*p(f). Let t be s(-6). Let w = -1 - t. Solve 5*a = 15, w - 7 = 2*u - 4*a for u.
3
Let r = -30 + 33. Suppose -y + 3*y - 10 = 0. Solve r*u + 5*q = 0, -5*u = -3*u + y*q - 5 for u.
-5
Let m(o) = -3*o - 7. Let l be m(-8). Let z be 1 + 6 + l + -14. Solve -6 = -3*j + 4*a + 17, -z = 5*a for j.
5
Suppose -5*d - 3*b = -24, 2 - 5 = -b. Solve -4*h + n = 5, -2*n + 2 = d*h + 14 for h.
-2
Let l(c) be the first derivative of -c**4/4 + c**3 + 5*c**2/2 - 2*c - 1. Let t be l(4). Let b = 14 - 14. Solve -6 = -t*z, -z + 1 = 2*w - b for w.
-1
Let c = -6 - -6. Suppose 2*z + 5 = 5*r, -3*z + c + 1 = r. Solve 4*i = -3*v + 21, i + 12 = 5*v - z*v for i.
3
Let y(p) = 6*p - 2. Suppose 0 = -3*s + 2*s + 2. Let a be y(s). Solve -g + 5*g = -3*d + 23, -5*d + a = g for d.
1
Suppose 2*q = -0*q. Suppose q = -0*j + j. Solve 2*h + j*h = -3*y - 20, -4*y - 20 = h for h.
-4
Let x(f) be the second derivative of -f**3/6 - f**2 + f. Let v be x(-4). Solve 2*g - 2*j - 2 = 2, j = v*g for g.
-2
Let z be (-4)/((-3)/6*2). Let w be (0 - -6)*10/z. Solve 5*r - b - 4 = w, -5*r + 35 = -5*b for r.
3
Let o be 6 + 4/(12 - 0)*9. Solve 0 = -d + g, -2*g - 3 - o = 2*d for d.
-3
Suppose 7 = -s - 5*n, -s + 9 = 4*s + 3*n. Let l be (5/(-3))/((-7)/21). Solve 0 = -s*w, 2*g - 2*w - 11 + l = 0 for g.
3
Let r(w) = 6*w**2 - 5*w + 1. Let s be r(4). Suppose 0 = -5*p - s + 2. Let j be 10/p - (-34)/6. Solve j*d = -b - 3*b - 23, 0 = d - b + 1 for d.
-3
Let l = -2 + 7. Solve 5*i - 2*h = 12, 3*h + 28 = l*i + 5*h for i.
4
Let w(y) be the first derivative of -y**3/3 + 7*y**2/2 + 8*y + 1. Let j be w(6). Let v = -6 + 6. Solve -4*l - 4*o - 16 = 0, 4*o + j = -3*l - v*o for l.
-2
Let a be (-30)/165 - (-686)/22. Solve -29 = -5*g + 3*f, -5*f + 10*f = 4*g - a for g.
4
Suppose -2*n - 52 = 2*n. Let k = n + 25. Solve -4*g + 5*g = -2*r, 4*g = -2*r + k for r.
-2
Let k be 2/(-6) - 20/(-6). Solve 0 = -5*r + k*r + 4*f + 22, 0 = 5*r + 2*f - 19 for r.
5
Let a(w) = -w + 2. Let v be a(-5). Let l be v + -3 - (-1 + 0). Let n = 11 + -9. Solve 2*d - 5 = l*p, -3 + 17 = n*p - 4*d for p.
-3
Suppose -12*a + 20 = -7*a. Solve 5*j - 3 = a*y + 29, -4 = -j for y.
-3
Let f(z) = z + 20. Suppose -6 - 6 = -y. Suppose 2*j + y = -2*u, -j = 2*u - 2 + 4. Let x be f(j). Solve 5*m = 3*w - 7 - 3, -x = 4*w - 2*m for w.
-5
Let v(h) = -4*h + 1. Suppose -n = -4*q + 13, 0 = -3*n + 4*q - 13 - 2. Let w be v(n). Let r = 34 - 20. Solve -o - r = -2*o + 4*l, 2*o - w*l = 19 for o.
2
Suppose -h - 6 = -3*h. Suppose 6*a = h*a + 36. Solve -3*k - a = -f - 0*k, -5*f - 10 = -k for f.
-3
Let d be (5 + -4)*6/2. Solve -4 = t + 3*r - 2*r, -t - 8 = -d*r for t.
-5
Let p(d) = -d**2 - 3*d + 3. Let u be p(2). Let g be u*(-2)/(6/3). Solve s - 10 = 3*x, 3*x - 2 + g = 2*s for x.
-5
Let p be (-96)/(-10) + (-4)/(-10). Let k be (2 + 0)*(-3)/(-6). Let y = k - -2. Solve 2*s - p = 5*m - m, y = -s for m.
-4
Let h = 6 - -12. Suppose 3*w = 2*w + 5*t - h, -4*w + 43 = 3*t. Let q be (-2)/(-4)*(1 + w). Solve q*g + 2*b = 6, -9 - 3 = -4*b for g.
0
Let p(b) = b**3 + 3*b**2 + b + 3. Let y = -14 - -11. Let c be p(y). Solve 4*j - 4*d - 16 = 0, -3*j + d = -c*d - 8 for j.
2
Let z = -3 - -6. Suppose -2*l = -4*b - 24, 3*b = 5*l + z - 35. Let k be (-2)/(-2) - (-4)/l. Solve -3*m = -5*c - 32, -k*m + 3*c + 20 = -0*c for m.
4
Let y(h) = -9*h - 32. Let l be y(-4). Solve -3*q - x = -l*q + 1, 28 = -4*q - 4*x for q.
-3
Let p(l) = -l**3 + 13*l**2 - 12*l - 2. Let a be p(12). Let h = 2 - a. Solve h*g + 2*s + 22 = -g, 0 = 5*s + 5 for g.
-4
Let h(k) = k**2 - 9*k + 4. Let x be h(7). Let o = 14 + x. Solve 0 = 2*f - o*f - 5*i + 2, f + 14 = 5*i for f.
-4
Let z = 17 - 32. Let k = z - -17. Solve 6 = -b + k*v, 4*b - v - 1 = 10 for b.
4
Let x be ((-6)/(-8))/((-1)/(-4)). Suppose -3*d - 84 = -7*d + 5*p, 0 = -4*d + 4*p + 84. Solve -4*y + 3*a = -y + d, x*a - 13 = -y for y.
-2
Let i(m) = m**3 - 2*m**2 - 2*m. Suppose 0 = 5*w - 15. Let h be i(w). Suppose 0*o = -h*o. Solve 4*p = 4, -4*g - 2*p + 3*p - 13 = o for g.
-3
Let j = 20 + -10. Solve -19 = -3*h + 5*w, -3*w = -w + j for h.
-2
Suppose -3*y - 12 = 0, -8*y + 3*y - 19 = -w. Let s be ((-1)/w)/(2/6). Solve s*j + 5 = -4*l, -13 = 3*l - 5*j + 27 for l.
-5
Let h be 2/(-3) - (-425)/75. Solve -4*p - o = -24, h*o = 5*p - p for p.
5
Let o(t) = t**3 - 7*t**2 + 7*t - 2. Let b be o(6). Suppose -4*d - 5*f + 12 = 0, -4*d - 5*f = d - 15. Solve -2*u = -4*i + 24 + b, 3 = d*u + 3*i for u.
-4
Suppose -68*t - 36 = -74*t. Suppose -p + 2 - 1 = 0. Solve -3 - p = 3*o - v, 3*o - 3*v - t = 0 for o.
-3
Let l = -10 + 15. Let i be l/((50/12)/5). Solve -2*j = -2*h + i, 4*j = j - 9 for h.
0
Suppose -3*b = -0*b + 5*u - 31, u + 3 = 4*b. Solve b = -3*w - p, 0 = 3*w - 2*p - 1 - 12 for w.
1
Let y(c) = c**2 + 2*c - 5. Let t be y(-3). Let j be (-4)/(-5)*(-5)/t. Solve j*b + 12 = -2*m, -b + m - 14 = 3*b for b.
-4
Let k(x) = -x**2 + 6*x - 9. Let f be k(7). Let c = f + 19. Solve 0 = c*j - s - 4, 0*j - 2*s = -j - 2 for j.
2
Let p be 6/((-2)/1 - -4). Solve -4*z + 10 = 5*s, z + p*s + s - 8 = 0 for z.
0
Let m be (-1)/14*-20*14. Solve -5*n + 0*n - 2*y - 15 = 0, -5*n - y = m for n.
-5
Let d be 68/20 + (-6)/(-10). Solve -36 = 4*g + d*l, -g - 22 = g + 3*l for g.
-5
Suppose -61*p + 62*p = 5. Solve -p*f - 7 = -r + 17, -2*f = 3*r - 4 for f.
-4
Suppose 4*o + 8 = g, -g + 11 = g - 3*o. Solve -g*v + 2*x = x, -x = -5*v - 1 for v.
-1
Let u be (-176)/(-66)*6/4. Solve u*h - 12 = -5*s + 13, 3*s - 3*h + 12 = 0 for s.
1
Suppose 10*w - 77 - 113 = 0. Solve 2*p + w = -p + 4*n, 5*n - 25 = 4*p for p.
-5
Suppose -2*q - 3 = -27. Suppose n = -2*l - 2*l - 10, 5*n + 4*l + 2 = 0. Solve 3*z + 2 = 4*p - 2, q = -n*p + 5*z for p.
4
Let m(v) = 11 - 2*v**2 + v**2 + 5 + 0*v**2. Let k be m(0). Solve -2*i = -2*z + k, 3*z = z + 5*i + 25 for z.
5
Let s = -20 - -24. Solve -3*i = -0*i + 5*p + 19, 12 = -4*i - s*p for i.
2
Suppose 0 = 2*o - 8 - 26. Let p = o + -12. Let i(t) = t**2 + 13*t + 12. Let q be i(-13). Solve 4*n = p*n - 2*w + q, 24 = -n + 5*w for n.
-4
Let b(z) = -2*z + z + 2*z. Let c be b(-6). Let v = c - -8. Solve -2*q - q = -4*t - 17, -v*q = 2 for t.
-5
Suppose -r - 3*r = 0. Suppose 2*c + 3*t - 24 = r, 4*c - 39 - 25 = 2*t. Solve -19 = -4*k - l, 0*k = -2*k + 5*l + c for k.
5
Suppose 2*w - 4 = 2. Suppose 3*g = -3*f - 7 + 28, 5*f - 31 = -w*g. Solve -f*x = -j + 22, -25 + 1 = 5*x - 2*j for x.
-4
Suppose 0*x + 15 = x. Suppose -4*a + 33 = 17. Solve 5*w + 5*v = -x, -w - a*v + 0*v = 18 for w.
2
Let y(f) = -3*f - 1. Let t be y(-1). Suppose u + t = 1. Let b = 7 - u. Solve -3*o - 19 = 4*s, 5*s = -3*o + b*o + 20 for s.
-1
Suppose 0 = -7*d + 2*d + 50. Suppose r + d = 2*r. Let k = 14 - r. Solve 4 = -u - z + 3, -5*z = k*u + 8 for u.
3
Let n(c) = 3*c**2 + 14*c + 17. Let j be n(-4). Solve 4*k - k - 3*a + 9 = 0, 0 = -4*k + a - j for k.
-2
Suppose 0 = -l - 4*v - 19, 5 = -4*l - 2*v - 1. Let a = l + 4. Solve a*k - 5*u = -20, -7*k + 2*k - u = 8 for k.
-2
Suppose -2*s - s + 174 = 0. Suppose 2*c = -2*q + 38, 5*c - 2*c + 4*q - s = 0. Let p be (0 + 7)*c/7. Solve 0 = -4*o + o - 5*g + p, o - 10 = -3*g for o.
1
Let q = -11 + 6. Let u(k) = -2*k + 2. Let h be u(q). Suppose h = s - 5. Solve 2*i = 5*o - s, -3*o = 5*i - 0 - 4 for o.
3
Let w(n) = n - 2. Let z be w(2). Suppose 0 = 5*q + t - 23, -2*t + 7 + 7 = 2*q. Solve -3*j = -4*l + 8, z*l + q*l = 5*j + 8 for j.
0
Suppose -10 = w - 3*w. Suppose -y + w*y - 28 = 0. Let c = y - 5. Solve 13 = -4*v - m, 8 = -3*v - m + c*m for v.
-3
Let c = 118 + -116. Let x be ((-7)/3 + 2)*-9. Suppose 0 = 3*m - v + 3*v - 10, -v + 5 = x*m. Solve m = d + 3*t - 5, 7 = -c*d + 3*t - 10 for d.
-4
Let x(a