 2 - -1. Suppose -r*f = 3*w + 6, 0*w - w - 2 = 3*f. Solve f = 3*x + 3*z + 6 - 0, -2*z + 5 = 5*x for x.
3
Let v = 11 - 10. Solve 2*w + w - v = 4*i, -1 = -i + 2*w for i.
-1
Let a be ((-8 + -8)/8)/(2/(-3)). Solve a*i = i - 3*y - 4, 0 = 2*i - 5*y + 20 for i.
-5
Let u(o) = -o**3 - 3*o**2 + 6*o + 5. Let w be u(-4). Let g(r) = -r**2 - 4*r + 2. Let a be g(-5). Let p = w - a. Solve -2*k + 5*c = -12, 8 = k - 3*c - p*c for k.
-4
Let j be 2 + (-3 + 5 - -1). Solve -2*i + 24 = 2*i - j*u, 13 = i - 3*u for i.
1
Suppose 2*j + y = 92, 4*j + 5*y + 1 = 197. Suppose -j = -5*r + r. Let i(t) = -t**2 + 7*t - 4. Let a be i(6). Solve 3*l - 13 = -a*q, -2*q + q = 3*l - r for l.
3
Suppose 0 = -2*h + 20. Solve h + 0 = 4*i - 2*f, i - 13 = 4*f for i.
1
Suppose 0*s + 7 = 2*s + 3*l, 0 = s - 5*l - 10. Suppose q + 10 = 3*q + 2*a, s*q = 4*a - 2. Solve 4 = n + 3*u - 2*u, 2*u + 12 = q*n for n.
5
Let n be (-4)/(-22) + 318/66. Let a(v) = v**2 - 3*v - 3. Let w be a(n). Solve -3*o - r + 2*r = -w, -5*o + 4*r = -21 for o.
1
Let k = -140 + 286. Let r be (-2)/5 - k/10. Let w = r - -21. Solve 5*g - 14 = 4*c - 7*c, g = c + w for c.
-2
Suppose -4*t + 22 = -2*y, -4*y - 3 = 5*t + 2. Solve -t = 3*g + 3*v, 5*v + 18 = 3*g + v for g.
2
Let t = 2 - 3. Let j be ((-9)/(-6))/(t/(-2)). Suppose -2*q = j*q - 10. Solve 0 = -4*d - q*p + 4, -2*p - 4 = -4*d for d.
1
Let m = 0 - -3. Let h = m + 0. Solve 2*n + h*p = 8, 3*n + 4*p - 13 + 2 = 0 for n.
1
Let c(s) = 13*s - 5. Let m be c(7). Suppose 3*h + 6*j = j + 153, 2*h - m = 2*j. Let y = h - 21. Solve y = 5*a, -w + 4*a = 4*w + 30 for w.
-2
Let k(b) = -5*b**2 - 6*b + 6. Let j(u) = -u**2. Let c(m) = 6*j(m) - k(m). Let o be c(4). Solve -3*i - 13 - 8 = -3*w, 0 = 2*i + 2*w + o for i.
-4
Let r = 8 - 5. Suppose -7 - r = -5*z. Solve 2*y = -5*t - y - 14, 3*t + z*y = -8 for t.
-4
Let j(p) = p**2 + 6*p + 2. Let n be j(-6). Solve 0*g + 2 = -n*g - 2*o, 16 = -4*o for g.
3
Let p(a) = 2*a**2 - 9*a - 1. Let y be p(5). Solve y*h - 5*o = 3*h + 3, 0 = 2*h + o - 6 for h.
3
Suppose 7 = 2*w - 1. Solve w*x - m = -0*x - 11, 4*x = -3*m + 1 for x.
-2
Suppose o = 3*o - 116. Let m be o/18 + 10/(-45). Solve m*p = 5*y - 15, 4*y + 0*p + 10 = -2*p for y.
0
Let s(i) = 2*i**2 - 6*i - 10. Let m be s(5). Solve 4*u + 2*l = -10, -3*u + 0*l + l - m = 0 for u.
-3
Let k be (3 + 0)/(3/(-2)). Suppose -2*g = -n + g + 4, -4*n - g = -3. Let d be (0 - n)/(1/k). Solve -3*l + 4*o - 15 = d*l, -o = -3*l - 2 for l.
1
Let c be (1/(-2))/((-7)/42). Suppose 3*t - 11 + 2 = 0. Solve -t*n - 4*x - 1 = -11, 0 = -c*n + 5*x + 1 for n.
2
Let q(a) = a**2 + 4*a - 18. Let w be q(3). Solve 2*j + k - 18 = -2*j, -5*j + w*k = -31 for j.
5
Let j(g) = -g + 5. Let s be j(4). Let o be -1 - (-4)/(4/(-2)). Let a be (s - 0)/((-1)/o). Solve -8*n + 3*n + a*b = 27, 2*n - b + 10 = 0 for n.
-3
Let s = -24 + 28. Solve -u + 3*u - s*d = 12, 5*u - d = 21 for u.
4
Let c(g) = -1 + 0*g + 2*g - g + 2*g. Let h be c(2). Suppose -h*x - 2*p + 5*p + 2 = 0, 5 = 5*p. Solve v - 2*k = x, 0*k = 3*k for v.
1
Suppose 1 = -2*m - v + 4, 0 = 4*m + 3*v - 5. Suppose 0*t - 6 = -m*t. Solve -t = -3*y + 2*y, 3*y - 1 = -2*u for u.
-4
Let d(x) = x**2 + 3*x - 5. Let r be d(-5). Solve 15 = 3*i, r*i - 14 = 2*h + 3 for h.
4
Let i = 15 + -9. Solve -2*w + 4*k = -w + 22, -2*w + i = 2*k for w.
-2
Let g = 12 + -14. Let r be ((-21)/12)/(g/40). Solve -5*f + r = -2*m, 0 = -5*m - 3*f + f - 15 for m.
-5
Let g(l) = l**2 + 2*l - 1. Let m be g(-4). Let i = 7 - m. Solve i = -5*q + 2*k - 13, 0*q + 4*k = -5*q - 19 for q.
-3
Let d(y) = -2*y - 1. Let w be d(3). Suppose -5 + 1 = g. Let u = g - w. Solve -u*f + 3*n = 24, 3*n - 6 - 2 = -f for f.
-4
Let b(c) = c + 5. Let g be b(27). Solve g = 4*f + 4*t, -10 = -5*t + 15 for f.
3
Let m be ((-120)/45)/(4/(-6)). Let a(q) = -q**2 - 6*q - 2. Let f be a(-7). Let l be (-26)/(-6) + (-6)/f. Solve 4 + m = -u + 2*o, l*o - 15 = 0 for u.
-2
Let j(m) = 3*m**2 + m + 1. Let z be j(1). Let l(k) = -k**3 + 3*k**2 + 4. Let v be l(3). Solve v*w - 9 = z*n - 4, -3*w - 35 = 4*n for w.
-5
Suppose 3*g = g - 2*f - 14, 3*g + f + 21 = 0. Let k = -11 - g. Let v = k + 9. Solve -5*d - 4*m + 8 - 25 = 0, d + 15 = v*m for d.
-5
Let r(y) = 3 + y**3 + 11*y + 3 - 4 - 12*y**2. Suppose -o - 18*o = -209. Let i be r(o). Solve i*v + 0*v = -4*p, 0 = -3*v - 2*p for v.
0
Let m(f) be the second derivative of 0 + f**3 + 1/12*f**4 + 7/2*f**2 - f. Let b be m(-5). Solve -b*w - 6 = 3*i - i, 3*i + 4*w + 9 = 0 for i.
-3
Let k = -8 - -13. Solve 6 = -2*o - 2*p, 0 = k*o - 2*o - 4*p - 12 for o.
0
Suppose 4*v + 4*w = 12, -v + 2*v - 9 = -4*w. Let p = v + 3. Let b be 4 - (0/(-2) + 0). Solve -20 = -b*h, 0 = p*i - 8*i - 4*h + 20 for i.
0
Let j be 3 + -6 + 28/4. Let t be (-1 - -7)*8/(-6). Let w be (-34)/t + (-1)/4. Solve 4*k - 2*s = -w*s + 28, -5*s + 40 = j*k for k.
5
Suppose 2*a - 2*h = 8, 5*a - 2*h - 31 = -14. Suppose -5*c = -2*n + 62, -n = -a*c - 22 - 11. Solve -3*b = -5*k + 17, -2*k - 5*b - n = -3*k for k.
1
Let m be 2 - -1*(-6)/(-2). Let d(k) = k**2 + 9*k + 2. Let i be d(-9). Let r(o) = 3*o**2 - o + 2. Let f be r(i). Solve 4*u = f, 2*a = -a + m*u for a.
5
Let q(g) = -5*g - 2. Let v be (-4)/6*(-30)/4. Let a = 3 - v. Let z be q(a). Solve 5*l + 4*f - z = 22, -f + 1 = -2*l for l.
2
Let d = -76 + 45. Let x = -21 - d. Solve 0 = 3*f - 2*v - 5, x = 4*v + 26 for f.
-1
Let d = -4 + 7. Let t be 3/5*(1 + 4). Solve 0 = q + 3*q - g - 2, d*g = t*q + 3 for q.
1
Let o = 67 - 97. Let y = -12 - o. Solve -3*b + 4*r + y = -b, 2*b + 5*r = -9 for b.
3
Let m(r) = -2*r. Let j be m(-1). Let x = j - -18. Solve 2*h - 3*y - x = y, h + 5 = -3*y for h.
4
Suppose 5 + 3 = 4*y. Let s be 15/6 - 3/(-6). Suppose -y*t = -s*t + 4. Solve 9*j = 4*j + 3*k - 22, 4*k + t = 0 for j.
-5
Let b(m) = -3*m**2 + 2*m + 3. Let r be b(3). Let k be (-3)/r*3*4. Suppose -4*v + 2*h + h + 6 = 0, 5*v + k*h = -4. Solve 2*s = f, -2*f + 5*s - 1 = -v*s for f.
2
Suppose 3*h = -p + h + 13, p = -3*h + 17. Solve 0*t = 5*t, -p*r - t - 15 = 0 for r.
-3
Let c = -20 + 25. Suppose -2*x + x = -2*n + 7, 0 = -4*n - c*x + 21. Solve 3*v + z = 8, -3*z + 12 = -n*v + 1 for v.
1
Let p(y) = y**3 + 11*y**2 + 12*y + 5. Let q be p(-10). Let r = q + 25. Let m be (-3)/5 - (-26)/r. Solve -4*k - 5*h + 25 = 0, -5*k + 0*h - m*h + 27 = 0 for k.
5
Suppose -4*h = -h. Let q = -2 - -5. Suppose q*x - x - 10 = h. Solve 5*i - 4*j - x = 0, -j - 1 = i - 2 for i.
1
Suppose -22 = -7*j + 6. Solve -f + 0 = -4*t - 4, -2*t + j = -2*f for f.
-4
Suppose -19 = -4*m - 5*h + 22, -5*m - 3*h = -35. Solve -3*g - m*j + 11 = 0, 2*g - 6*g + j = -2 for g.
1
Suppose 0 = -4*k + 5*v - 8, 0 = 2*k + v - 2*v - 2. Let r = k - 2. Solve r = 5*z - 2*z - 2*c, -c = -z - 1 for z.
3
Suppose 2*j - 9 = 1. Solve -b + 0*b - 4 = 5*a, 5 = j*b for a.
-1
Let p = -5 + 8. Let o be (10/(-8))/((-2)/8). Solve -3*r = p*y - 2 + o, 1 = -y + 2*r for y.
-1
Let o = -9 + 14. Solve 5*v - o = s, 3*v - 6*s + s + 19 = 0 for v.
2
Suppose -3*c + 2 + 4 = 0. Suppose 0 = 4*d + c*b - 22, d + 7 = -d + 5*b. Solve -3*j - j - 13 = 5*a, 2*a - 3*j - d = 0 for a.
-1
Let w(l) = l**2 + l + 1. Let r(h) = 5*h**2 + 6*h + 3. Let f(y) = r(y) - 4*w(y). Let o be f(1). Solve -o*n + 4 = -2*a, 4*a = -n + 3*a for n.
1
Let p = -97 + 115. Let k be 1*(3 + -2) + 2. Solve 2*q + k*x = p, -4*x = 3*q + x - 29 for q.
3
Let a = -20 - -11. Let g = 16 + a. Solve -15 = -3*b - 5*u, 4*u - g - 18 = -5*b for b.
5
Let z be (10/3)/((-4)/(-6)). Solve 0*d + d + y = 9, 4*d - z*y + 9 = 0 for d.
4
Suppose 0 = -3*c + 4*c - 3. Solve 2 = -5*p - c*h, -2*h + 1 + 1 = 0 for p.
-1
Let r(a) = a - 24. Let g be r(25). Solve -u - 2*l + 6 = 0, 2*l - g = 2*u + 11 for u.
-2
Suppose 21 = 2*g + 11. Solve -g*c + 2*x + 24 = 0, -x = 3 - 1 for c.
4
Let q(k) = k**3 - 5*k**2 - k + 1. Let h be q(5). Let v be ((-3)/6)/(h/48). Solve 8 = -2*w, -b - 2*w = b + v for b.
1
Let z = 8 - 3. Suppose z*c - c = -8. Let g be (3/(-1) + 3)/c. Solve 3*d - 12 = -4*b, g*d - 4*d = 2*b - 6 for d.
0
Let v(n) = -4*n - 3. Let m(t) = t - 1. Let w(f) = -5*m(f) - v(f). Let o be w(4). Solve 2*g = 3*g + 5*s - 28, -2*g - o = -2*s for g.
3
Let x = 9 - 3. Let u be (-1)/3 + 26/x. Solve 1 = -4*w - 3*q - 7, -4*w - 12 = u*q for w.
1
Let g(m) = 5*m - 5. Let k be g(5). Suppose -19 = -a - 4*n, -3*a + 13 + 11 = n. Let j = -5 + a. Solve 5*i + k = 5*x, 0*i + j*i - 4*x = -18 for i.
1
Suppose 1 = 4*k - 15. Solve -3 = -2*r + 5*m, k*m = -2*r - r + 16 for r.
4
Let a = 98 + -98. 