2). Solve g = r - 1 for r.
2
Suppose b = w - 6 + 1, 3*b + 15 = -3*w. Solve -2*f = -w*f for f.
0
Let r be (2 + -14)*6/(-9). Let j be 100/r + (-3)/(-6). Solve 0 = 4*f + j - 5 for f.
-2
Suppose -h + 5 = 1. Solve 0*t + h = 4*t for t.
1
Let k(w) = w - 2. Let l be k(7). Let h(z) = z**3 - 5*z**2 + 3*z + 4. Let p be h(4). Suppose l*s = 4*j - 31, p = 5*j - s - 9 - 14. Solve 4*u = j + 16 for u.
5
Let c(r) = -r**2 + 2*r + 11. Let v be c(-2). Let q = 2 - 3. Let f = 1 - q. Solve -f*b + 7 = -v for b.
5
Suppose 3*t = h + 20, 3*t + 2*h - 8 = 24. Suppose 0 = -m - m + t. Suppose m = 2*w, 0 = a + a - 3*w. Solve 4 = y + a*y for y.
1
Suppose -5*d - 3 = -18. Suppose -5*y + 15 = d*s, -3*s + 2 = 2*y - 13. Suppose 4*b - 4*x + 0*x = 32, -4*x - s = 5*b. Solve -1 - b = -c for c.
4
Let z = 1 + -5. Let u be 2/z - (-24)/16. Solve 3*j - 4*j + u = 0 for j.
1
Let b be ((0 - 0)/1)/(-2). Solve b = -5*f - 7 + 32 for f.
5
Let h = -31 + 31. Solve -3*i - 15 = -h*i for i.
-5
Suppose -5*a + 5 = -10. Solve -d = 6 - a for d.
-3
Let u be (-10)/4*36/(-45). Solve u*p = -0*p for p.
0
Let u = -106 - -108. Solve -4 + u = o for o.
-2
Suppose 0 = -4*s - 4*x + 40, -5*s = -6*x + x - 50. Solve -4*h = -s*h - 30 for h.
-5
Suppose 4*t = -3*q - 9, 4*q = -2*t - 3 - 9. Suppose -3*x + 2 + 4 = t. Solve 0*d = x*d - 2 for d.
1
Let k = 15 - 7. Suppose 4*q + 24 + k = -3*m, 0 = 2*m - 4*q - 12. Let s be (-7)/(-2) - 6/m. Solve -c + s - 2 = 0 for c.
3
Let p = 69 - 60. Solve 11*g = p*g - 10 for g.
-5
Let f be (-24)/20*(-5)/2. Solve -f*t - t - 12 = 0 for t.
-3
Suppose -16*t + 17*t = 16. Solve 11*x - t = 15*x for x.
-4
Let q(n) = 2*n - 9. Let u be q(8). Suppose -8 = -5*v + 57. Solve -u = -5*r + v for r.
4
Let j = -5 - -7. Suppose -5 = -j*u - 1. Suppose k = -0*k + u. Solve k*b = -0*b for b.
0
Let y(u) = u + 16. Let o be y(-12). Suppose 3*g - 2*b - 9 = 0, g = o*b + 11 + 2. Suppose 0 = -3*z + 2*z. Solve z = c + g - 6 for c.
5
Let c(y) be the second derivative of y**4/12 - 5*y**3/6 - 11*y**2/2 + y. Let z be c(8). Let x be 1/(-3) - z/(-3). Solve q = x*q for q.
0
Let s = -72 - -72. Let m(a) = -2*a**2 - 2. Let q(z) = -3*z**2 - 3. Let c(u) = 4*m(u) - 3*q(u). Let d be c(2). Solve d = -t - s*t for t.
-5
Let w be 0*((-2)/4 - -1). Suppose -4*k + 12 = 4*b, 4*k + k = w. Suppose -b*q + 3 = 4*g, 2*g - q - 12 = -g. Solve -t + 1 - g = 0 for t.
-2
Suppose 9 = 4*l + 29, l + 7 = 2*d. Suppose -2*x - 3*x + 2 = -4*a, 4*a = 4*x - 4. Let t = x - -4. Solve -3*z = -t*z + d for z.
-1
Let c = -112 - -571. Let g be c/15 + 2/5. Solve 0 = 5*k + 6 - g for k.
5
Let r(v) = -v**2 + 1. Let k(h) = -3*h**2 + 5*h - 2. Let i(m) = -k(m) + 2*r(m). Let t be i(5). Let l be (-16)/(-4)*(3 + (-10)/4). Solve -l*u = -t*u - 10 for u.
-5
Let o(j) = j - 27. Let i be o(31). Solve -i*n - 12 = -0*n for n.
-3
Let f be (-3)/(-9) + 2/3. Solve 0*r + f = r for r.
1
Suppose -5*w + 4*w = -2. Solve 2 = -w*p + p for p.
-2
Let y be (0 + -1 + -3 - 1)*-1. Solve -3*j - y = -4*j for j.
5
Let x be 1*(1 - -1) - -2. Suppose 0 = -a - 5*p + p, 0 = -2*a - x*p. Solve 3*k - 5*k + 2 = a for k.
1
Let c(o) = o**2 - 8*o + 1. Let m be c(4). Let u be 3/(3/m*-3). Let q(p) = -p**3 + p**2 + 2*p + 1. Let n be q(2). Solve -2*b = -u + n for b.
2
Suppose n = -0*n + 4. Suppose -2*o + 4 = -2*z, z = -n*o + 16 + 2. Suppose -i + 25 = o*i. Solve -2*h = 3 - i for h.
1
Suppose -5*a - 3 + 13 = 0. Suppose 2*h - h = a. Solve h*t = t + 2 for t.
2
Suppose -2 = -n + 17. Let o(z) = z**2 - 12*z + 16. Suppose 55 = 3*u + 2*u. Let r be o(u). Solve 0 = -r*h + n - 4 for h.
3
Let n = -28 - -30. Solve n*f - 12 = -f for f.
4
Suppose 0*k - v = 4*k - 6, -5*k + 14 = -2*v. Suppose l + 2 = k*l. Solve 2*u = -l*u - 8 for u.
-2
Let v be 3/(5 + 4)*(0 + 0). Solve 3*l = -v*l for l.
0
Let z(r) = -r**2 - 4*r. Let s be z(-3). Suppose -7 + s = -4*l. Suppose f - p = 2*p - l, -f + p + 3 = 0. Solve 2*b = -3 + f for b.
1
Let t(b) = 24*b**3 - 3 + 7 + 7*b**2 - b - 25*b**3 + 5. Let l be t(7). Solve 2 = -4*f - l for f.
-1
Let i(r) = r + 10. Let w be i(-5). Solve 4*u = -w - 11 for u.
-4
Let c(q) = -2*q**2 - 8*q + 4*q**2 + 3*q**2 - 4*q**2. Let l(m) = 3*m**2 - 17*m + 1. Let d(a) = 5*c(a) - 2*l(a). Let n be d(-5). Solve -n*s - 2 = 4 for s.
-2
Let j(k) = -k**3 - k**2 - k. Let d be j(0). Let g = d - -3. Solve g*t = t + 8 for t.
4
Let k be (-1)/(4/8*2) + 3. Let p(y) = -y + 3. Let h be p(6). Let q be (0 + -1)/(h/6). Solve -k*v - 10 = -q for v.
-4
Let b be (0*(1 - 2))/(-1). Suppose 2*f = -2*s + 16, 0 = -5*f + 2*s + 3*s. Solve -20 = -b*p - f*p for p.
5
Let n(p) = p + 27. Let k be n(-23). Let s = -2 + 3. Solve -3*v - k = -s for v.
-1
Suppose -o + 6*o = 0. Suppose -4*j - 3*h + 48 = 0, -j + 0*j + 3*h + 12 = o. Solve 5*d - j = d for d.
3
Let t = -16 + 16. Solve t = 2*y + 2*y + 16 for y.
-4
Let c be 6/(-4) + -1*(-22)/4. Solve c = -s - 1 for s.
-5
Let r be (-2 - -2)*(-2)/(-2). Suppose -3 = -b + 3*k, 2*k = -b - 2 - r. Suppose b = -h - h + 6. Solve 1 + 8 = h*f for f.
3
Let j be (15/10)/((-2)/(-8)). Suppose j*z = -4*h + 2*z - 20, -4*h - 8 = z. Let f be ((-6)/3 - -4) + h. Solve a - f = -4 for a.
-3
Suppose 2*s = -2 + 32. Let k be -6*(-16)/6 - 3. Suppose 0*b - b - 7 = -3*z, 0 = -2*z - b + k. Solve -s = z*n - n for n.
-5
Suppose -w - 68 = 5*k + 3*w, -3*k - 46 = 5*w. Let s = -9 - k. Solve s*n - 4 = n for n.
2
Suppose 3*i + 43 = i - 5*f, 55 = -5*i - 2*f. Let o be i/3 + 12 + 0. Solve -4*m - 11 = o for m.
-5
Let l be 84/22 + 16/88. Solve -3*p - l = 11 for p.
-5
Let x = 2 + 2. Let v = -17 - -34. Solve -v = -x*w - 5 for w.
3
Suppose -3*z + 4*m = z - 8, 0 = -4*m + 8. Solve 0 = -z*h + 3*h + 3 for h.
3
Let c(z) = -z**3 + 6*z**2 - 4*z - 5. Let b be c(5). Let v = -202 - -204. Solve -v*t + t = b for t.
0
Let m = -3 - -6. Let l = m + -1. Suppose -9 = -q + 3*k, l*k = -6*q + 3*q + 38. Solve -3*s + 0*s = q for s.
-4
Let c be 1*-3*(-3)/9. Let k be (c + -5 - -2)*-4. Suppose 3*t - k = -t. Solve -v - t = -6 for v.
4
Suppose -5*w + 0*w = -60. Let r = w + -7. Solve -5*a + 0 - r = 0 for a.
-1
Suppose 60 = 5*j - 2*t - 3*t, -2*j - t + 18 = 0. Let k be 3/(-15) + 22/j. Solve 0 = -k*v + v for v.
0
Suppose 2*i = 7*i - 20. Suppose -w = 2 - i. Solve -w = 3*g - 8 for g.
2
Let s be 3*5*19/57. Solve 5 = s*c - 0*c for c.
1
Suppose -6*w + 26 = -8*w. Let x = 13 + w. Solve x*d - 2*d = 10 for d.
-5
Suppose -i = v - 2*v - 59, -5*v + 245 = 5*i. Let k = i - 34. Suppose 3*t = 8*t - k. Solve h = t*h for h.
0
Let f be 20/8*2/1. Let w be (3 + 2*-1)*f. Solve 1 = g + w for g.
-4
Let n be 2 + -1 - (-26 - -2). Solve 0 = -6*y + y - n for y.
-5
Let w be (-1)/4 + 14/(-8). Let p(z) = -2*z. Let u be p(w). Suppose 2*x - 10 = -3*y, -5*x + 1 = -3*y - 3. Solve 0 = 2*i + y - u for i.
1
Let o = 3 - 3. Suppose -3*w + l = 46, -l = 3*w + 2*l + 30. Let h = w + 17. Solve o*a - h*a = 0 for a.
0
Suppose -56 = -5*x - 41. Solve -x*j - j = -4 for j.
1
Suppose 0 = 3*t + 3*h - 0 + 3, -2*h - 30 = -5*t. Let r = 4 + t. Suppose -2*g = 13 - 5, -g = -5*d + 4. Solve d = -s - s + r for s.
4
Let u(h) = 2*h + 5. Let n be u(0). Solve 15 = n*f + 5 for f.
2
Let l be -1*(3 - 1)/(-2). Let v be -1 - (l - -1 - -21). Let o = v - -36. Solve q + o = 5*q for q.
3
Let g = -19 + 22. Solve -g + 13 = 2*r for r.
5
Let n = 4 - 2. Let f be n/(-9) - (-94)/18. Solve 4 + f = 3*q for q.
3
Let j be 155/20 + 1 - (-2)/8. Solve b - 4*b = -j for b.
3
Let b(f) be the first derivative of f**4/4 + 4*f**3/3 - f**2/2 + 2*f + 3. Let q be b(-4). Solve -3*l = -l + q for l.
-3
Let h(o) = o**2 + 7*o. Let x be h(-9). Let r be (x/8)/(6/16). Let b be 4 - 3*r/9. Solve -5*i + 15 = -b*i for i.
5
Suppose -u + 2*u - 14 = -2*y, -5*y - 2*u = -37. Let r be (y/15)/(3/15). Solve -r = -3*v - 0*v for v.
1
Suppose 0 = -4*h - 2*t + 20, 5*h - 2*h - 18 = -3*t. Suppose 4*j + 1 + 19 = h*i, 2*j + 2*i = 6. Let y = j + 7. Solve 2*a = y*a - 8 for a.
2
Suppose 28 = a + 5*n, -a + 4*a - n - 4 = 0. Suppose a*v = -u - 4, 0*v = -3*u - v + 4. Solve 2*f = -u*f - 4 for f.
-1
Suppose -4*o = -3*o. Let k(z) = -z**3 - 13*z**2 - 12*z + 4. Let u be k(-12). Solve o = u*i - 0*i for i.
0
Suppose x - u - 2*u = -22, -x - 2*u + 3 = 0. Let s(h) = h**3 + 7*h**2 + h + 7. Let j be s(x). Solve 3*p - 2*p + 4 = j for p.
-4
Let d(p) be the third derivative of p**6/120 - p**5/60 - p**3/3 + 3*p**2. Let n be d(2). Solve 4*i + 10 = n for i.
-2
Let v = 13 - 11. Solve v*z - 10 = -2 for z.
4
Let a(w) = 4 + 4*w - 6*w - 13. Let s be a(-6). Solve 2 