r s.
-5
Suppose 4*g = -5*q + 2, -3*q = -0*q - 3*g - 12. Let b be (-1)/q - (-6)/12. Suppose b = 4*k - 7*k. Solve -s = 5*a - 17, s + k*s - 2*a = -11 for s.
-3
Let s(r) = -r**2 + 8*r + 11. Suppose 0 = -3*n - 2 + 8. Suppose k + n = -1, -3*k + 15 = 3*j. Let b be s(j). Solve 4*h - 4*t = 20, -2*t = -h + 6*h - b for h.
3
Let d be (-36)/(-15) - (-6)/10. Let p = d + 5. Solve -5*y - 5*j = 0, 2*y + p*j = 3*j + 9 for y.
-3
Suppose -o = 2*p - 7*p + 61, 0 = 2*p - 5*o - 29. Solve -7*k + 3*k + p = 0, -4*i + 6 = -2*k for i.
3
Suppose -q + 3*c - 2 = 0, 0*q - 4*q = 5*c - 26. Suppose 0 = 4*b - q - 4. Solve -2*r + b*n = -2, 5*n = 11 - 31 for r.
-3
Let n(w) = -w**2 - 4*w + 2. Let p be n(-2). Solve 0 = -2*s + 3*u - 18, -p*u + 17 = -3*s - 4*u for s.
-3
Let h = 4 + -3. Let c = h - 1. Suppose 2*k - 17 + 7 = c. Solve 0*a - k*y = 4*a + 9, 3*y + 5 = -2*a for a.
-1
Let s = 9 + -9. Suppose 3*j - 9 = -s. Solve -4*n - 1 - j = -2*b, 0 = -5*n for b.
2
Let c = -92 + 95. Solve 0 = -0*s - 5*s + c*o - 5, 5*s + 5 = -3*o for s.
-1
Suppose -3*m + 1 - 9 = -5*d, 0 = d - 3*m + 8. Suppose d + 0 = y. Suppose 0 = -y*r + 13 + 11. Solve 4*x = -3*n + 5, r*n = n + 2*x - 9 for n.
-1
Suppose -11 = -2*r - 1. Let n = r + 0. Suppose 4*y + 4 - 20 = 0. Solve -u + 0*u = 2*j + y, -n*j + 4*u = -16 for j.
0
Let p(y) = -y - 1. Let q be p(-6). Let i(k) = 1 + 2*k - 20*k**3 + 18*k**3 + 2*k**2 - 7*k**3. Let s be i(-1). Solve -s = q*b, 0*t - 4*b = 3*t + 23 for t.
-5
Let t be 3*(2 - 3 - -2). Let q(g) = -g**3 - 5*g**2 + 4. Suppose -j - 5 + 0 = 0. Let h be q(j). Solve 15 = -5*o, 4*o = t*p + h - 1 for p.
-5
Suppose 2*c - 4*c + 50 = 0. Suppose -5*m = -0*m + c. Let g = m + 17. Solve -s + 5*k = -15, -7*s + 3*s + 4*k + g = 0 for s.
0
Let y(o) be the first derivative of o**2/2 - o + 1. Let c be y(7). Let p be 21/6 + 3/c. Solve a - 16 = p*x - 3*a, 4*x - 20 = -5*a for x.
0
Let d(r) be the second derivative of -r**5/20 - r**4/4 + 2*r**3/3 + 3*r**2/2 + 2*r. Let a be d(-4). Solve a*m - 6 = b, -2*b = -m + 3*m + 4 for b.
-3
Suppose -4*b - 3 = 5*x - 4*x, 4*x - 4 = 0. Let j = 5 + b. Suppose -3*y + 8 = y. Solve y*w - g = j*g + 14, -5 = -w + 2*g for w.
-3
Let k(s) = -2*s**2 + 13*s - 2. Let j be k(6). Solve d - j*g = 23, -3*d + 4 = g - 0*g for d.
3
Let f be (-78)/(-15) - 6/30. Solve f*n - 13 = 3*i, -9 = -i - 3*n + 10 for i.
4
Suppose 4*m - 5 + 13 = -2*a, m = -4. Solve -a*w = -r - 4*r, 0 = -w + 2*r for w.
0
Let s(a) = a**3 - a**2 + a + 3. Let n be s(0). Suppose -n*j + 3*t = 6, -2*t + 0*t + 10 = 0. Solve 0 = 4*f - 4*g + 9*g - 27, 3*f = 4*g - j for f.
3
Let m(r) = -r**2 + 7*r + 4. Let i be m(7). Solve -2*d - 2*z = -0*d, 10 = d - i*z for d.
2
Let h = -23 - -26. Solve 5*f - j - 21 = 0, f - 19 = -h*f + 3*j for f.
4
Let p = -6 - -9. Let c(x) = -x**3 + 11*x**2 + 12*x + 6. Let g be c(12). Solve 3*t - y = 13 + 5, 3*t + p*y - g = 0 for t.
5
Suppose -5*r = -5*w - 15, 7 = r - 3*w + 4*w. Solve b - 4*b - 3 = 4*l, r*b + 4*l - 3 = 0 for b.
3
Let r = 9 - 6. Let h be 0 + -1 + (19 - 16). Solve -r*t - 20 = 5*b + h*t, -b + 5*t = -26 for b.
1
Suppose 5*l + 12 + 3 = 0. Let d be 1 + 34 - 0/l. Solve 4*h - 5*i + 41 = 0, -h = 4*h - 3*i + d for h.
-4
Let d be (-115)/(-5) - (-1 - (1 - 1)). Solve -5*r + 2*r - d = 5*z, 3*z - r + 6 = 0 for z.
-3
Let m = 6 + -3. Suppose -4*b + 4*o + 52 = -o, 2*b - 32 = 4*o. Suppose b = 2*f - 0*f. Solve m*n = -4*p + 25, -p - p + 4*n - f = 0 for p.
4
Let u(z) = -z**2 - 6*z - 5. Let t be u(-4). Suppose -2*y = -t - 5. Solve -y*j = 0, 2*k + j + 2 = -2*j for k.
-1
Suppose -7 + 19 = 6*a. Solve w = 3*g + a*w + 19, -3*g = -3*w + 3 for g.
-5
Let i(g) = 4*g - 16. Let x be i(10). Let k be (-1)/(-4) + 90/x. Let m = 9 - 6. Solve -5*h + k*u = 4, m*h = -0*h - 4*u - 28 for h.
-4
Let o = -5 - -7. Suppose x - 3 = o. Suppose -i + 6*i - 15 = -2*d, -4*i - 21 = -x*d. Solve 4*q = q + 2*w - 11, d*q = -4*w + 11 for q.
-1
Suppose 3*a - 5 = -h, -7 - 4 = 5*h + 3*a. Let v = h + 6. Solve -2*y = -2*t + 6, -2*t + 1 - 3 = v*y for t.
1
Let y be (4/84*6)/(2/14). Solve -4*t + y = 4*k + k, -5*t = -3*k - 21 for k.
-2
Let c = 9 - 6. Solve 2*w - c = -2*p + 1, -2*w + 2*p - 16 = 0 for w.
-3
Let q(o) = 3*o**2 + 2*o - 3. Let m be q(-2). Solve -m*z - 5 = -5*i, i - 14 - 3 = -3*z for z.
4
Suppose -6*x + 3 = -3*x. Let i(t) = 6*t**2 - 1. Let f be i(x). Solve 5*r + 5 = -5*n, f*r + n = -0*n + 7 for r.
2
Let x(m) = -7*m + 16. Let r(b) = -8*b + 17. Let v(g) = -6*r(g) + 7*x(g). Let c be v(0). Let q = 35 - c. Solve -d - 3*d - 5*n = 25, 5*n + q = 5*d for d.
0
Let l(r) = 3*r + 2. Let c be (-4)/16 + 10/8. Let b be l(c). Solve 0 = 2*h - p, p = b*h - 0*p - 6 for h.
2
Let y(d) = 2*d**2 + d + 1. Let s be y(-3). Suppose -30 = 4*x - 9*x. Suppose 16 = -4*i + x*i. Solve -3*u - i = -u, -4*g + 2*u + s = 0 for g.
2
Let x be 1/((-4)/(-5))*4. Solve -5*h = -2*u - 20, 3*u = -x*h - 1 - 4 for h.
2
Let a(z) = -z**2 + 7*z - 8. Let p be a(5). Let g(x) = 2*x**2 - 5*x - 2 + x**2 + 5. Let i be g(3). Solve p*v = 0, q = -2*q + v - i for q.
-5
Let p = 9 + -4. Suppose -4*i - 4*k + 64 = 0, i + 3*i - 54 = -2*k. Suppose 0 = 2*c + 2*c. Solve -v = -c*o - 4*o, p*o - 4*v = -i for o.
1
Suppose 1 = -h + 4. Solve -2*o + h*i + 22 = 8*i, -3*o + 11 = 2*i for o.
1
Let d(s) = 14*s**2. Let w be d(-1). Let i be 6/(-12) + w/4. Solve 4*n - 16 = -n - i*r, 0 = -4*n - 3*r + 11 for n.
5
Suppose -2 - 18 = -3*w + 4*d, -w = 4*d + 4. Suppose 10 = -w*t + 26. Suppose -t*h = -29 - 11. Solve 4*u - h = 3*z + 5*u, 6 = -z - 3*u for z.
-3
Let u(m) = -m + 7. Let a be u(7). Solve -32 = -4*g - 4*b, a*b = -4*b + 12 for g.
5
Let t = -39 + 51. Solve 3*d = -q + 4*q - t, -4*q + 18 = -2*d for q.
5
Let y = 4 + -3. Let g be 0/(-2 - (0 - y)). Solve 12 = -3*c - 5*z - 14, -c + 3*z + 10 = g for c.
-2
Let q = -5 - -5. Solve u + i - 2*i + 5 = q, u - 5*i = -17 for u.
-2
Let v be 3/(-1) + 27/(-1). Let g be (v/9)/((-1)/6). Solve g = 4*w - 3*q, 0*w + w - 5 = -5*q for w.
5
Let v be (2/(-4))/((-3)/78). Let u be 1/((-1)/(-2)) + 1. Let f = u - 1. Solve -3*n = f*g - v, -9 = 5*n + g - 33 for n.
5
Suppose 2*h + 5 = -3*l + 20, -4*h - 5*l = -31. Solve -o + 2*m = -0*o + 3, -3*o + 2*m - h = 0 for o.
-3
Let d(o) = -o**2 - o + 2. Let g be d(-3). Let v = g - -9. Solve 0*k + v*t - 8 = -k, 2*k - 8 = -2*t for k.
3
Let j = 2 - -4. Suppose 2*b - 4*b = -j. Let q = b - 1. Solve -3*x + 6 = 0, 5 = f + x + q*x for f.
-1
Let t(d) = 2*d + 20. Let x be t(-8). Solve -i + 4*r - 22 = -r, -x*i + r = -7 for i.
3
Suppose 2*j + 24 = -2*j. Let q = j + 11. Suppose g = y + 4, 2*g - y + q*y = 2. Solve -3 = -2*k - i, -k - g*k + i + 3 = 0 for k.
1
Let a(w) = w**3 - 15*w**2 - 2*w + 31. Let l be a(15). Solve -4*s = -2*s + 3*y - 3, -y = -s - l for s.
0
Let v be (-4)/(-8 + 4) + 0. Solve -2*t + v = -h, t - h + 3 = 3*h for t.
1
Let n = 2 + 0. Solve -5*k - 5 = -2*p, 0 = -3*k + k + 3*p - n for k.
-1
Suppose 8*w - 3*w = 20. Suppose s + 5*p - 12 = 16, -5*s = -3*p. Suppose s*j - 4*j = -w. Solve 0 = -j*c + z - 8, 3*c + 4*z - 20 = -7 for c.
-1
Let r be -2 - (-2 - -4)*-1. Let k(c) = -2*c - 6. Let h be k(-6). Let q be h + (3*-1 - -1). Solve r = -z - q*z - 15, -3*w + z + 15 = 0 for w.
4
Suppose 9*f + 10 = 28. Let g = 17 + -12. Solve g*v = -w - f, -2*v + 2*w + 4 = -7*v for v.
0
Suppose 3*p + 53 = 3*m - 19, -5*p = 10. Solve 2*c + f = -2*c - 8, -2*c - m = 5*f for c.
-1
Let g(h) = -h**3 - h**2 - h. Let x be g(0). Let m be x*(2/4 + 0). Let i be m - (-3)/(-3) - -5. Solve -4*f - 11 = -i*n + 17, 4*n = -f + 8 for n.
3
Let g(s) = -3*s**2 - 19*s - 4. Let a be g(-6). Solve -8 = 2*x + a*d, 2*d = x + x - 8 for x.
0
Let j = -2 - -4. Suppose -j*w + 40 = w + p, -5*w = 5*p - 80. Solve 0 = -2*v - 4*g + w, g + 14 = -v + 4*g for v.
-2
Let r(i) = -2*i - 2. Let a be r(-5). Let w be 14/a - (-2)/8. Solve 3*b = 8 - w, 0 = -3*y + 2*b - 10 for y.
-2
Let i be (-3)/(-21) - 207/(-21). Solve -3*v = -2*v + 3*j + i, -5*v - 2*j + 15 = 0 for v.
5
Suppose -4*a = -4*t + 20, 0*a = -2*t + 4*a + 18. Let m be (-4 + t)*4/(-6). Let r = 10 + -6. Solve -2*j + m*x - 6*x - 22 = 0, -4*x = r*j + 24 for j.
-1
Let f(b) = -b**2 - 9*b - 4. Let t be f(-8). Solve -3*k - 3*y + 8 = -7, t*y = 0 for k.
5
Suppose -6 - 6 = -6*n. Solve 2*t - 5*l = -0*t + 15, -4*l + 6 = n*t for t.
5
Let i be (-20)/28 + (-4)/14. Let o be (-2 - i)/(1/(-7)). Suppose -3*y = 2*w - o, -4*w - y = 4*y - 15. Solve -w*t + n - 16 = 7, -2*t = 5*n + 20 for t.
-5
Let n be -10*2*(-2)/10. Let j be 0 + (-6)/(-3 - -2).