-7. Solve 0*v = x*v + w*n - 19, -v = -2*n - 1 for v.
3
Let u be (-2 - -1) + (-5)/(-5). Let b be 40/(-7 - -12) + -4. Solve u*q = 5*q + n - 13, 3*q - 17 = b*n for q.
3
Let z = 5 + -10. Let g(o) = -3*o**2 + 3 + 5*o + o**2 + 3*o**2. Let j be g(z). Solve y + 5 = -5*x, 0 = 4*x + 2*y + 1 + j for x.
-1
Let j be (6/(-8))/(12/(-16) + 1). Let m be j + 1*(2 + 3). Solve 4*c + 10 = 2*g, -m*c + 2*g + 0 = 4 for c.
-3
Let v = -70 - -76. Suppose -5*o = -0*o - 4*k + 56, -5*k + 20 = 0. Let c = o + 15. Solve s + 3*b = -2, c*s = 4*s + 4*b - v for s.
-2
Suppose -35 = -15*x + 8*x. Solve f - x*l - 27 = 0, -5*f - l = -0*f - 5 for f.
2
Suppose 36 = 30*f - 21*f. Solve 0 = m - v, m = 4*v - 7 + f for m.
1
Let b = 7 - 6. Suppose 7 = x + b. Let p(m) = m - 3. Let q be p(x). Solve -q*k - 2*h - 20 = 2*k, -4*h + 8 = -2*k for k.
-4
Suppose -2*o + 11 = -4*t - 15, 0 = -o + 5*t + 28. Solve o*f - 3*y = f - 6, 4*f = 3*y for f.
3
Let w be ((-6)/(-3))/(-2 + 0). Let d be (-675)/(-18) + w/2. Solve 12 = -3*c, -d = -0*r + 5*r + 3*c for r.
-5
Suppose -543*k + 44 = -521*k. Let r be -1 + 0 + -1 + 19. Solve 3*t + 4*v - r = 0, -2*t + k*v = -1 - 1 for t.
3
Suppose 0 = 2*i + 2*i - 32. Suppose x - i = -3. Solve 0 = -3*p + x*u - 6, 0*u = -5*p - 5*u - 10 for p.
-2
Suppose -5*h + 76 = g, 5*g = 2*h - 4*h + 12. Suppose -8*t + 4*t = -h. Solve -2*v - v - y + 9 = 0, 4*v - 4*y = -t for v.
2
Suppose 3*f - 5*n = 27, -54*n = 4*f - 58*n - 36. Let z(k) = 2*k**3 + k**2 - 2*k + 1. Let i be z(1). Let m = 6 + -3. Solve -l - m*g = i*l, -2*l = -g - f for l.
3
Let y = -477 + 480. Solve 2*g + 3*g - 4*j = y, -9 = -3*j for g.
3
Let m be 234/(-13)*(2 + -4). Let g be (m/45)/(4/10). Solve n - 4 = 0, n + g*n = 5*y - 3 for y.
3
Suppose r = -3*r - 40. Let u(l) = l**3 + 10*l**2 - 2*l - 17. Let a be u(r). Solve 5*c - 3 + 4 = a*n, 3*c - 5*n + 7 = 0 for c.
1
Let x be (-3*1)/((3 + -4)*3). Solve -3*m - 4 = -0*m - 4*r, r - x = 0 for m.
0
Let n(j) = j**2 - 13*j - 26. Let q be n(15). Let y = -4 - -6. Suppose -a + q*c = -y*a + 19, 3*c = -2*a + 38. Solve -5*v - 2 = 4*p - a, 0 = -5*p + 15 for v.
1
Let v = 10 + -4. Suppose -123 = -6*s + 69. Let x = s + -32. Solve x = 5*c + 5, 5*c - v = 4*h - 19 for h.
2
Let o = -28 - -81. Let r = o + -49. Solve -r*i + 3 = -w - 9, 4 = -w for i.
2
Suppose -26*w = -42*w + 64. Solve -5*v = -4*r + 6, v + 3*r + w = -1 for v.
-2
Suppose -5*v - 6 = -6*v. Solve -s + 5*b - 10 = 0, s - 3*b + v + 0 = 0 for s.
0
Let s be 20/4*((-6)/(-15) - 0). Solve -5 = 5*b + 3*g, 2*b - g + s = -0*b for b.
-1
Let d = 57 + -56. Suppose d + 15 = 4*y, -4*y = 4*j - 32. Solve 20 = j*s + s - 4*o, 2*s = 5*o + 25 for s.
0
Let t(k) = -k**3 - 8*k**2 - 20*k - 2. Let l be t(-3). Solve 18 = 3*f - 3*p, -3*f + l - 3 = 5*p for f.
5
Suppose -4*s + 21 = -3*w - 0*w, -4*s + 4*w = -24. Let g(n) = n + 6. Let y be g(-6). Solve 3*i + y*u - s = -5*u, -2*i = 5*u - 2 for i.
1
Let f be (-96)/(-9) + (-4)/6. Let i(o) = -o**2 + 3*o - 12. Let c be i(5). Let w be 4/c - 48/(-22). Solve d = w*y + f, -3*d + y - 2 = 3*y for d.
2
Let t = -19 - -58. Let b = t + -36. Solve -b*y - 3*o - 2*o = 0, 5*y = 2*o + 31 for y.
5
Let u(q) = 5*q + 26. Let w be u(0). Let t(b) = -2*b + 19. Let i be t(8). Solve 2*v = -i*z + 13, z + 0*z + 5*v - w = 0 for z.
1
Let d(p) = p**2 + 4*p + 13. Let f be d(-3). Suppose -3*w - f = -5*w. Solve 3*h + 2 = -x, 0 = -h - w*x + 1 + 3 for h.
-1
Let g be 3*(-5)/(-2 + -3). Solve -y + 12 = 4*x, 0*y - 5*y = g*x + 8 for y.
-4
Let q = -75 + 77. Suppose -23 = -q*s - 3. Solve 0 = 3*o + 6, 4*f = -2*o - s - 10 for f.
-4
Suppose 8*s = 3*s - 25. Let x = 9 - s. Let n = -11 + x. Solve -9 = m - 4*f - 23, -14 = m + n*f for m.
-2
Let d(q) = -17*q**2 - 3*q + 3. Let c be d(2). Let k = -44 - c. Solve 15 = 5*o - u, 3*o + 7*u - 4*u - k = 0 for o.
4
Suppose 5*r - 6 = 2*r. Let z be (2 + (-4 - -1))/((-1)/r). Solve -p = -z*l - 3*p, l - 6 = -4*p for l.
-2
Suppose u - 4*c - 8 = 0, c = 5*u - 3*u - 9. Solve -u*q - 23 = 3*w, -w = q + 6 - 0 for q.
-5
Let p = -5 + 7. Let q be ((-5)/3)/(10/(-12)). Solve p = m + k, 0 = -m + 3*k + q*k - 16 for m.
-1
Let q(c) = -2*c**2 + 22*c - 6. Let t be q(11). Let m be 4/(8/t) - (-2 + -3). Solve 4*f - m*y = 2, -9 + 3 = 3*f - 3*y for f.
3
Suppose -2*p = 5*v - 0*p - 27, 3*v + 2*p = 17. Suppose -m + 0*m = -2*j - 8, 28 = v*m - 4*j. Solve c = 6*c, -m*k = 3*c for k.
0
Suppose 43 = 2*r - v, 26*r = 31*r + 3*v - 135. Let u(i) = -i**3 + 6*i**2 + 9*i. Suppose 4*y = 24 + 4. Let m be u(y). Solve -5*w = -11 - m, h - 4*w = -r for h.
-4
Let a be 6/(-27) + 1/(18/166). Suppose -6 = 3*p, -11*p - 94 = -3*s - a*p. Solve 3*c = -4*q - 21 - 1, -s = 5*q + 5*c for q.
-4
Suppose 24*n + 245 = 365. Solve -2*k + 3*r + 12 = 3*k, -4*k = n*r - 17 for k.
3
Suppose 11*q - 16*q = h - 2, 3*h - 6 = 4*q. Solve q = -3*u - 4*t + 10, -4*t = 5*u - 1 - 5 for u.
-2
Suppose 0*v + 21 = 3*v. Suppose 3*a + 1 = v. Suppose 3*q + 4 = 2*z, 3*z - 19 = -a*z + 3*q. Solve -3*l = -6, 3*w - z*w - l = -4 for w.
1
Let n be (-9 + 9)/(0 + 2). Let a(p) be the third derivative of -p**4/24 + 2*p**3/3 - p**2. Let d be a(2). Solve -5 = d*h + 3*o, n = 3*h - 2*o - o - 15 for h.
2
Let j(u) = -5*u - 15. Let y be j(-6). Let g be -3*12/(-27)*y. Suppose -4*b = g, 0 = 4*n + n + b - 15. Solve -2*o + 17 = 5*p, 5*o + 4*p - 13 = n*o for o.
1
Let t(d) = d**2 + 40*d - 220. Let b be t(-45). Solve -b*h - 4*k - 4 = 29, -4*h - 10 = -5*k for h.
-5
Let t = 3 - -3. Let k = -3 + t. Let s = -90 - -94. Solve -2*q - 6 = -4*c, -s + 22 = 3*q + k*c for q.
3
Let u(c) = -c**2 + 7*c + 20. Suppose -5*z - 3*t + 36 = -0*z, 5*z + 2*t = 39. Let m be u(z). Solve 0 = -m*d + 5*r + 9, 0 = -5*d + 3*d - 4*r for d.
2
Suppose -165 = 380*d - 391*d. Let n be (0 - -6)*(0 - 1). Let u = 1 - n. Solve -f - 4*v = -d, f - v + u = -2*f for f.
-1
Let j(u) = 3*u**2 + 3*u - 1. Let w(g) = g**2 + g. Let b(m) = 2*j(m) - 5*w(m). Let o be b(-3). Solve o*s + k = -3*k + 24, k = 2*s - 6 for s.
4
Let t be ((-124)/(-16) + -7)/(2/280). Let p = 110 - t. Solve -m - m - 22 = 4*o, p*o + 8 = 4*m for m.
-3
Suppose 8*p + 57 - 153 = 0. Solve -r + 6*r = 3*f - 24, 0 = f - 3*r - p for f.
3
Suppose 5*r + 2*b - 18 = 3*b, 0 = -3*b + 6. Let a(t) = 8*t**2 + t. Let f be a(2). Suppose 5*v - 11 = f. Solve 5*c + r = 4*x - x, 4*x = 3*c + v for c.
1
Suppose 5*l + 6 = 8*l. Suppose m - l*m + 4 = 0. Solve 1 = -3*x + m*w - 3, x - 3*w = -3 for x.
0
Let b(o) = o**2 - 3*o + 2. Let p be b(3). Let d be 16/48*42/p. Solve 5*h = -2*m + 16, -m + 0*m + d = 2*h for m.
3
Let i = 117 - 112. Solve -3*r - 6*x + 35 = -2*x, 2*r = i*x - 15 for r.
5
Let t be 13 + -2 - (-8 - -16). Solve -t*d + 9 = -0*d, -5*n + 5*d = 40 for n.
-5
Suppose 3*w = -3*s + w + 15, 4*s - 3*w = 3. Let u be -1*6/(-3) + 1. Let c be (-4 - (-14)/u)*s. Solve 9*r = 4*r - 20, c*r = v - 9 for v.
1
Let u(z) = 3*z**3 - 112*z**2 - 77*z + 39. Let r be u(38). Let k = 0 - -2. Suppose -k = 3*g + n - 8, 15 = -5*n. Solve -g*t + 8 = -b, 3*t - 2*b + r - 5 = 0 for t.
4
Let h(x) = 132*x + 812. Let f be h(-6). Solve -8 = 3*y - f, 2*w - 2*y + 16 = 0 for w.
-4
Let b = -518 - -528. Solve 2*a + 3*n - 8*n + 6 = 0, 0 = -5*n + b for a.
2
Let n be -20 - (-5 - -1*(-8)/(-4)). Let f be 1 - (-12)/(4/(-1)) - n. Solve 10 = -5*a - 2*w + 3*w, -5*a - 4*w + f = 0 for a.
-1
Let f be -84 + ((-3)/(-3) - 1). Let n = 89 + f. Solve -9 = -x - 2*d, 3*x + 12 = n*x + 2*d for x.
3
Let q be 8/3 - 4/6. Suppose 0 = -2*a - 0 + 6. Suppose -9 = -2*r + 2*x - 5, 2*x = r + 1. Solve -a*i = 5*n - 9, 4*i = q*n + 7 + r for i.
3
Let t be 1/(9/12)*(-3)/(-2). Suppose 9 = z - 4*a, 3*z - t*a - 19 = 2*a. Solve -7*l + 4*q + 18 = -2*l, -2*l - z*q = 6 for l.
2
Let z(u) = u**3 - 7*u**2 + u - 4. Let b be z(7). Let x(w) = 149*w + 452. Let v be x(-3). Solve b*n = -n, -v*n + 5 = -q for q.
-5
Suppose -30 = -l + 3*l. Let x = -13 - l. Suppose 3*b = y - x, 3*b = 4*y + 1 - 18. Solve -5*j + 30 = -s, 0*s + 5*j = -y*s for s.
-5
Let c = 670 + -664. Solve p = -c*y + 4*y - 2, 3*p = y - 6 for y.
0
Let g be 2 - (0 + 2 + 0). Suppose 5*j - 5*v - 35 = g, -2*j - 1 + 3 = 2*v. Suppose -j*r + 7*r = 3. Solve -o = -r, -5*o + 1 = -3*z + 4*z for z.
-4
Suppose 0 = -5*y - b + 13 + 4, 3*b = 6. Let n = 9 + -5. Solve n*c + 32 = -0*c + y*j, -3*c + 4*j - 31 = 0 for c.
-5
Let g = -8 - -11. Suppose -3*v = -6*v + g. Suppose -2*s = 5*j - 18, -j = -2*j - 5*s - v. Solve 0*y - 3 = 3*y - 4*c, -2*y = j*c + 22 for y.
-5
Let q be 8/((-1)/22*-4). Suppose -3*d + 6 = 3*n, -n + 1