 i(u). Solve -r - 2*j + 13 = 0, 5*r - r + 4*j = l for r.
3
Suppose 4*t + 0 = 4. Suppose -2*n + 5*b = t, 0*b = -3*n - 3*b - 12. Let d = 0 - n. Solve -3*h - 5*v + 0 = 20, h = -d*v - 8 for h.
-5
Suppose 4*u - 5*w + 17 = 0, -1 + 4 = -u + w. Solve y + 5 = 3*r - 0*r, u*y - 5*r = -8 for y.
1
Suppose 2*a - 3*w = 42, 2*w - 3*w + 16 = a. Solve -4*u - 2*d = a, -2*d - 10 = -0*d for u.
-2
Let a(s) be the third derivative of s**4/24 + 2*s**3/3 + 2*s**2. Let y be a(0). Solve y*b = 4*g - 28, -b - 22 = -4*g - 0*g for b.
-2
Let g be -1*1 - (-6*5)/5. Solve 4*w = -g*h + 16, 2*h + 3 = 5*w + 4*h for w.
-1
Suppose 0 = 3*h - 9 + 3. Solve h*p - 16 = 6*p, -3*n - 7 = -2*p for n.
-5
Suppose 3*u = 3*f + 4*u - 1, 16 = -2*f - 4*u. Solve -f*j - 5 - 13 = -5*m, 0 = -3*j - 12 for m.
2
Suppose 3*t + 0*t - 9 = 0. Suppose 3 + t = 3*l. Suppose s = -l*s + 48. Solve -5*q = 3*w - s, 4*w - q - 4*q + 2 = 0 for w.
2
Suppose 3*r - 2 = 2*r. Suppose 5*i - 16 = r*b - 0*b, 0 = 5*b - 4*i + 6. Solve y + 3*h = -11, -5*y - h + 3 - b = 0 for y.
1
Let p(q) = q**2 + 4*q - 11. Let b be p(-6). Solve 3*i - 5*j = -14, j - b = -2*i - 6 for i.
-3
Let i(g) = 2*g**2 + 12*g + 5. Let p be i(-6). Solve -2*z - p = 5*k, 4*z - k - 2*k = -23 for z.
-5
Let i(c) = c**2 - c - 3. Let q be -3*(0 + 3)/(-3). Let x be i(q). Let d be (1 + (-4)/(-6))*x. Solve 19 = 5*r - 2*b, 0*r + 5*b = d*r - 25 for r.
3
Suppose -3*o + 20 = 2*o. Let q = 25 - 17. Let j be 5/(5/q) - 1. Solve 5*c + 5*x + 10 = 0, 0 = o*c + 4*x + x + j for c.
-3
Let g = -35 - -40. Solve 5*k + 2*d + 8 = -g, -4*k - 4*d - 20 = 0 for k.
-1
Suppose -7 = 2*l + 1. Let w = 9 + l. Suppose w*z - 4 = 6. Solve 0 = 4*i - f - 2, i + z*f + 10 = -3*f for i.
0
Let p(o) = -2*o + 12. Let g be p(5). Solve 6 = 2*m + g*x + 3*x, 6 = -4*m - x for m.
-2
Let r be ((-56)/(-35))/((-6)/(-15)). Solve -h = -r*f + 3, f = -h - 2 - 1 for h.
-3
Suppose 0 = -2*p + 33 - 13. Let y = 0 - -16. Let a = y - p. Solve 4*m - 2*k - 6 + 24 = 0, -4*k = -2*m - a for m.
-5
Let s = -15 - -20. Suppose 12 = s*o + 2. Let d be -3*(-1)/3 - -1. Solve d*r + 12 = -3*h - r, -2*r + 4 = -o*h for h.
-3
Let k be 3/15 - 42/(-15). Suppose 3*t = -5*j + 31, -k + 14 = j + 3*t. Solve j*y - 4*l + 45 = 0, 0 = 2*y + 3*l + 1 - 6 for y.
-5
Suppose 13*m - 11*m = 0. Solve 6 = -3*q, 3*y - 4*q + 14 - 37 = m for y.
5
Let i be (-1 + -1)/((-4)/10). Let f = i - 3. Solve f*o - 2 = 3*p - 5, -3*p + 6 = -o for p.
3
Let d be (8/(-3))/4*-15. Suppose -3*x = 2*y - d, y - 6 = 2*x - 4*x. Solve -4*l = 3*w + 7, -y*w + 4*w - 2 = 4*l for l.
-1
Suppose -4*a + 0*a = -64. Solve 1 - 11 = -5*f, 2*n - 4*f = -a for n.
-4
Suppose -f = 2*d - 15, -f - 2*f + 2*d = -5. Suppose f*a - 12 = a. Solve 3*q + a*b + 6 = q, -3*b - 3 = q for q.
-3
Suppose 8*k = 6*k + 6. Suppose -3*j - 2*y + 26 = 2*y, -k*j + 16 = 2*y. Solve -5*i = -2*u - 7, 0 = 4*u + 2*i - 0*i + j for u.
-1
Let w = 18 - 16. Solve 0 = f - w*o - 5, 0*f - 3*o = -2*f + 9 for f.
3
Let p = 69 - 67. Solve 2*g - 2*z + z - 3 = 0, 6 = 5*g - p*z for g.
0
Let u = 7 + -2. Suppose 35 = 5*b - 5*a - 10, -1 = -b - a. Suppose -15 - u = -b*z. Solve 0 = -m - 2*t + 3, 2*m + m + z*t = 9 for m.
3
Let c(s) = -2*s - 8. Suppose -3*n - z - 19 - 9 = 0, -n - 5*z = 0. Let u be c(n). Suppose -w = -u - 8. Solve 2*l + w = 2*h + 2*h, -5*l - 4*h + 6 = 0 for l.
-2
Let c be (0 + -17)*(0 - 1). Suppose 5*d - c - 3 = 0. Solve 2*q + 3*q + 12 = -2*y, -4 = 5*q + d*y for q.
-4
Let i be ((-1)/1 - -3) + -1. Let q(t) = -t**3 + t**2 - 1. Let d be q(i). Let h = 1 - d. Solve -2*u = z + h*u, 3*z + 2*u = -10 for z.
-4
Let x = 8 - 6. Solve -x*f - 3*l + 4 = 0, -3*l - 2 = -2*l for f.
5
Let k be 20*(195/60 - 3*1). Solve 3*q - q + 2*u = 0, 3 = 4*q + k*u for q.
-3
Suppose -16 = -5*o - 1. Solve -2*g + 14 = o*g + f, -5*g + 3*f = 2 for g.
2
Let b = -3 + 3. Suppose b = -4*c + 3*c + 4. Solve -j + f - 2 + 0 = 0, c*f = -12 for j.
-5
Let g = 6 + 5. Let w(s) = -s**3 - 2*s**2 - 2*s. Let x be w(-2). Suppose -2*z - x*f = -0*z, g = 3*z - 5*f. Solve 2*a = -p - 3, -z*p + 10*a - 5*a = -30 for p.
5
Let t be ((-3)/(-3))/((-2)/(-22)). Suppose 0*q - t = -q. Let d be (q/22)/((-2)/(-68)). Solve 2*w + 6 = 2*j, w - 4*j = -4*w - d for w.
-5
Let n(i) = -2*i - 2 + 34*i**3 + 0 - 33*i**3 + i. Let q be n(0). Let y be (5*q/1)/(-2). Solve 2*t - 2*p - 3*p = -18, y*t - 4*p + 11 = 0 for t.
1
Let c = -91 - -95. Solve f + u + 2 = c, -f - 13 = -2*u for f.
-3
Suppose -5*r + 21*r - 16 = 0. Solve r - 3 = -d, 0 = y + 2*d - 6 for y.
2
Let w be 3 - 1 - (-4)/(-2). Let c = 0 + w. Suppose -1 = -3*p + 2*i - 7, -2*i + 6 = c. Solve 5*a + 4*m = 12, p = -2*m - 2*m + 12 for a.
0
Let n(a) = a**3 + a**2 + 18. Let r be n(0). Suppose 4*c - r + 10 = 0. Solve -c*f - 4*s = -14, -f + 3 = -3*s + 6 for f.
3
Let a = 125 - 84. Solve -4*c - 5*l = -40, -3*c + 8*c - a = -4*l for c.
5
Let i(l) = l**2 - 18*l - 25. Let t be i(20). Suppose -3*z - 4*k = -10, 3*z - 11 = -2*z - k. Let j be (z/4)/(2/24). Solve o - 2*r + j*r = t, 0 = o - r for o.
3
Suppose -2*h = -3*z - 19, 2*z + 25 = 5*h + 5. Suppose -4*r + 48 = -3*u + 131, -h*r - 4 = 0. Solve j + 2*j - 2*o = 15, -5*j = 3*o - u for j.
5
Let d(y) = -y**2 - 7*y + 10. Let x be d(-8). Suppose -2*v - x*v - 8 = 0, -q + 1 = 2*v. Let g = q + 0. Solve 4*j = -0 - 16, 5*m = -g*j - 20 for m.
0
Suppose 12 = 2*k + 2. Solve -p = p + 4*i - 6, -k*i = -4*p - 1 for p.
1
Suppose 2*i - i = -1, -i - 17 = -4*k. Solve -4*x + k = 4*m - x, 5*m + 5*x = 5 for m.
1
Let s(r) = 13*r**2 + r. Let h be s(-1). Suppose 2*f - 8 = 0, -4*g + 6*f + h = 3*f. Solve -3*v = 4*w - 3, 5*w - g = 2*v + 15 for w.
3
Suppose o = 6*o - 15. Suppose 4*t = -0*t. Suppose 4*b + 3*v = 7*v + 40, 4*b + 4*v = t. Solve 3*q + 2*a = 0, q - b*q - o*a - 1 = 0 for q.
2
Suppose g = 6 - 2. Suppose -4 = -g*s + 3*s. Solve 0 = s*c + 5*p - 15, -c + 5*p = 4*c + 15 for c.
0
Let i = -17 + 11. Let k be ((-40)/i)/((-2)/(-6)). Solve -k = 5*f, 3*g - 3*f = g + 8 for g.
-2
Let a be -1*(-1 - -2)*-2. Suppose 0 = -5*r - 7*d + 3*d + 8, -5*r + d = 2. Solve -5*k - 3*b + 0*b + a = r, 5*k - 4 = -b for k.
1
Suppose -4*i + 2*u + 10 = 0, -22 + 2 = -5*i - 5*u. Suppose 0*j = -i*j + 9. Solve -2*g + 4 = -5*c - 8, 20 = -j*c - 2*g for c.
-4
Let b(j) be the second derivative of -j**3/6 - 2*j**2 - 3*j. Let x be b(-7). Let l be (-32)/(-1) + x/1. Solve -c - 3*c + 5*v = 30, 0 = -5*c + 5*v - l for c.
-5
Let a be 13/3 - 14/(-21). Suppose 0 = 3*i - 0 - 6. Let h(t) = 11*t - 3. Let p be h(i). Solve -a*g = w - p, -3*g + 0*w - 3 = -3*w for g.
3
Let g be -15*(3/(-9) - 0). Suppose g*a = 2*a + 9. Let u = 5 - a. Solve -5*q + 2*i - i = 1, 4 = -u*q + 4*i for q.
0
Suppose 0 = -3*a + 45 + 6. Solve -2*r + a = 3*h + 5, 5*h - 10 = 0 for r.
3
Let k(m) be the first derivative of 1/2*m**2 - 8*m + 1. Let o be k(8). Solve -3*p + 9 + 6 = -3*t, -5*p + 2*t + 19 = o for p.
3
Let f be (-21)/14*4/(-3). Solve -4*a = 5*r + 10, 3*r - 14 = r + f*a for r.
2
Let z(n) = -n**3 + 3*n**2 + 2*n + 12. Let u be z(4). Solve u*w + g + 2 + 9 = 0, 3 = 3*g for w.
-3
Let d(z) = z**2 + 4*z - 8. Let p(q) = -7*q**2 - q. Let r be p(-1). Let x be d(r). Solve 8 = x*m, g + m + 3 = 8 for g.
3
Let q = -7 - -7. Suppose 3*o - 3*g + 6*g + 15 = q, 5*o + g = -5. Let x = 3 - 1. Solve 5*t = 4*a + 28, o = -t - 3*t + x*a + 20 for t.
4
Let v be ((-12)/(-18))/(4/12). Solve -2*u = k - 2, -2*u - 2*k + 14 = v*k for u.
-1
Let c(j) = j**2 + 5*j - 4. Let s be c(-6). Suppose 0 = 3*v - 4*v + 3. Solve 10 = 5*q, h + s*q - 12 + v = 0 for h.
5
Suppose 0*x + x = -6. Let t be (8/x)/(-4)*0. Solve t*i + 3*k = -i + 4, 0 = i + 2*k - 4 for i.
4
Let o(b) = -b + 1. Let n be o(3). Let q = -20 + 11. Let t be (6/q)/(n/12). Solve 5*f = -2*d + 23, -3*d + t*f - 16 = -7*d for d.
-1
Suppose -4*q + 3*q + 19 = 0. Solve -3 = -f + 4*a - 2, -4*a + q = 3*f for f.
5
Let r be 2 - -11 - (1 - -2). Suppose 2*q + 1 - 9 = 0. Suppose -h + 11 = h + b, -h + 1 = -q*b. Solve -l - 6 = 3*a - 2*l, h*l - r = -5*a for a.
-1
Suppose -5*v - 2*l - 3*l = 20, -2*v + 3*l + 7 = 0. Let o be v/(2/(-68)) - -3. Solve 3*w = 3*d - 24, 5*d - d - 5*w - o = 0 for d.
3
Let n = -1 + 1. Let h = 105 - 103. Solve -h*o + 3*l = 16, o - 4*l = -n*o - 13 for o.
-5
Let v(p) = -p**2 + 21*p - 18. Let g be v(20). Solve -3*j = 4*n + 9, j + g*j + 9 = -5*n for j.
-3
Let q = -4 - 0. Let z be 19/7 + q/(-14). Suppose -2*i - 3*i = -15. Solve j - z = 3*k, -12 + i = -3*j + 4*k for j.
3
Suppose -3*v = 2*p - 49, 0 = -2*v - 0*v + 4*p + 6. Solve 3*k +