. Solve d = r + 2*r for r.
5
Suppose 2*p = -p + y + 68, -5*p + 2*y = -114. Solve -p*f + 24 = -14*f for f.
3
Suppose -477 - 99 = -18*c. Solve 30*k = c*k + 2 for k.
-1
Suppose -216 = -4*p + 104. Let t = -80 + p. Solve t*m + 4*m = 20 for m.
5
Let o(i) = -7*i + 47. Let u be o(6). Solve -3*x = u - 8 for x.
1
Let h be (-176)/(-40) - 1 - 4/10. Solve h*t + 5 = -7 for t.
-4
Suppose -55 = -5*b - 3*x, 0 = 3*b + 6*x - 2*x - 44. Solve -b*u + 9*u + 3 = 0 for u.
-3
Let v be 68/(-510) + (-2104)/(-30). Solve 31*w - v = 54 for w.
4
Let r = -314 - -315. Let q = -2 - -2. Solve q = -v - 0 - r for v.
-1
Let r = -854 + 861. Solve -9 - 5 = -r*d for d.
2
Suppose 0 = -2*m + i + 21, 3*m + 2*m - 51 = 2*i. Let u be -1*(-2 - (-3)/(-3)). Suppose -u*g = -g. Solve -3*z = -g*z - m for z.
3
Let j(q) = -q**3 - 4*q**2 - 2*q - 1. Let i be j(-3). Let k be (-427)/63 - i/(-18). Let z = 10 + k. Solve -z*m - m = 0 for m.
0
Let n = 105 - 103. Let u be (60/(-10))/((-3)/n). Solve 0 = u*t - 0*t + 8 for t.
-2
Let v be 1 - (-21)/(-15) - (-13)/(-5). Let j be v + -1 + (6 - 2). Solve j = -0*g + 4*g - 20 for g.
5
Suppose -12*q + 17*q - 5*a = 15, 0 = a + 1. Solve q*i = -36 + 32 for i.
-2
Suppose 2*c + 1 = -5. Suppose 5*l + 51 = -4*s, 4*l - 3*l + 2*s + 15 = 0. Let o = c - l. Solve o*y - 25 = -y for y.
5
Let b(f) = 2*f + 2. Let g be b(-1). Solve -17*c + 22*c - 10 = g for c.
2
Let k be 3 + 5 + -6 + 5. Let v(u) = 3*u - 19. Let a be v(k). Solve -x - 2 - a = 0 for x.
-4
Let s be (-26)/65 - (-44)/10. Solve 5*g - 4 = s*g for g.
4
Suppose k - 50 = -9*k. Let q = 12 + -8. Suppose -b = -2*j - 7 - 28, -q*b - 4*j = -80. Solve -k*t - b = -5 for t.
-4
Let g be -2 - ((5 - 6) + -4). Solve v = g*v - 8 for v.
4
Let o = -7 + 17. Suppose -11*d + o*d = -3. Solve -d = -u + 2 for u.
5
Let h(y) = y**3 - 2*y - 1. Let u(j) = 6*j**3 - j**2 - 11*j - 5. Let x(i) = 11*h(i) - 2*u(i). Let b be x(1). Suppose 3*f = -b*f + 12. Solve 0*w = w - f for w.
4
Let p be (6/(-6))/((-2)/4). Suppose -2*s - 4*l + 5 = s, -p*s = -2*l - 8. Solve 3*o = s - 18 for o.
-5
Let p = -4 + 8. Suppose 4 = -p*i + 24. Solve -2 + 17 = -i*l for l.
-3
Let s(u) = 8*u - 1. Let l be s(1). Suppose 4*y + 2*i = l*i - 7, 5*y - 25 = -5*i. Solve -y*w = w for w.
0
Suppose -3*n - 15 = -7*n + v, 0 = 3*n - 4*v - 8. Solve 3*f - f - n = 0 for f.
2
Let v = 55 + -45. Suppose -5*p - v = -10*p. Solve 10 = -p*t + 4 for t.
-3
Let f(s) = -4 + 3*s + 20 - 5*s. Let u be f(0). Let q = 5 + -2. Solve q*j = -j + u for j.
4
Let s = -38 - -50. Solve 10*j + 4 = s*j for j.
2
Let l be 855/315 + 2/7. Solve -l*f + 1 = -2 for f.
1
Let o(j) = -j**3 - 7*j**2 + 2*j. Let u be o(-6). Let m be (-1)/3*u/8. Let k = 1 + m. Solve 0 = z - k - 1 for z.
4
Let z be (-11 - (-576)/45)/((-1)/(-5)). Solve z*s = 24 - 6 for s.
2
Let g(j) = -j + 10. Let x be 5/1*84/70. Suppose -3*a + 15 = 0, -5*a - x = -5*w - 1. Let f be g(w). Solve f*u - u = 0 for u.
0
Let i = -3 - -7. Suppose 2*c + 0*c + 29 = s, i*c = -4*s + 104. Let u = s + -22. Solve u*b + 6 = 2*b for b.
-2
Suppose 0 = -5*x + 3*c + 20, 4*c - 1 - 3 = -x. Suppose -15 = -x*a + 17. Solve -k = 3 - a for k.
5
Let p(h) = -h**3 - 11*h**2 + 2*h + 13. Let k be p(-11). Let j be 14 + -3 + k/3. Suppose -20 - 64 = -3*d. Solve 0 = 4*x - j + d for x.
-5
Suppose -c - 6 = -3*s, 0*c = -3*s - 4*c - 9. Let p be (0 - 0) + s + -1 + 1. Solve -3*a + p - 4 = 0 for a.
-1
Suppose -6 = -7*z + 169. Solve 0 = d + 28 - z for d.
-3
Suppose -b + 91 + 8 = 5*h, 5*b - 405 = 5*h. Solve -b*y + 90*y = -12 for y.
-2
Suppose 0 = -326*w + 332*w - 24. Solve w*x - 24 = -8 for x.
4
Let f = 27 - 33. Let h be f/(1*(1 + -3)). Solve h*k - 2 = k for k.
1
Let m = -412 - -422. Solve 15*g - m*g = 20 for g.
4
Let z = 19 + -16. Let m be z + 0 + (-5 - -1)/4. Solve 0 = -m*s - 7 + 1 for s.
-3
Suppose 0 = -4*k - 11 + 31. Suppose k*t - 4*s = -s, -4*t + 3*s = 0. Suppose -a = -t*a - 3*g - 17, -5*a - 5*g = -5. Solve 0*u - a*u = -10 for u.
2
Suppose -12 = -23*r + 34. Solve -r*q - 9 = -5*q for q.
3
Let t(q) = 2*q**2 - 2*q + 6. Let j be t(0). Suppose -g = -3*i + 10, 2*g - j*g - 2*i = -16. Solve 0 = -6*r + g*r for r.
0
Let q = 28 - 27. Let i be -3*q/1 - -19. Solve c = -3*c - i for c.
-4
Let s = -1 - -3. Let k = 1052 + -1050. Solve b = k*b - s for b.
2
Let f(t) = t**3 + 18 + t**3 + 17*t - 5*t**2 - 10*t**2 - 3*t**3. Let a be f(-16). Suppose -5*q + 10 = -15. Solve -q*i - a = -4*i for i.
-2
Let l be (-8)/(-24) + (-4)/(-6). Let n(s) = s**2 + s + 1. Let b(q) = 5*q**2 + 4*q + 5. Let c(r) = b(r) - 4*n(r). Let z be c(l). Solve 3 = z*k - 3*k for k.
-3
Let t(h) be the first derivative of -h**3/3 - 23*h**2/2 - 19*h + 16. Let l be t(-22). Solve -l = 2*i + 3 for i.
-3
Suppose -3*g + 9 = -2*i - 2*i, -g - 5*i + 3 = 0. Suppose 1 = g*u - 8. Solve 4 + 8 = -u*m for m.
-4
Let i(p) = 0*p + 3*p**3 + 0*p - 9*p + 2 - 2*p**3 - 8*p**2. Let f be i(9). Suppose 0 = 2*l - 4*c - 14, f*l + 2*l - 4*c - 36 = 0. Solve 5*w = l - 1 for w.
2
Let z(q) = -q**3 + 7*q**2 + 7*q + 11. Let r be z(8). Suppose 0 = -2*b - 4, r*u + 7 = -6*b + b. Solve f + 0 = -u for f.
-1
Suppose 11*r = 69*r - 174. Suppose -6*t + 7 = -x - 3*t, 2*x - 16 = -4*t. Solve -x = r*q - 4*q for q.
2
Let r(y) = -2*y**3 - 4*y - 4. Let k be r(-2). Let u = 26 - k. Solve s - u = -2*s for s.
2
Let i(r) = -62*r - 245. Let q be i(-4). Solve -128*s - q = -129*s for s.
3
Let w be (-126)/105*60/(-9). Solve 5*m = w*m + 6 for m.
-2
Suppose 8 = 3*a + f, 11*f = 4*a + 6*f - 17. Solve -s + 0*s + a = 0 for s.
3
Let c(y) = y + 6*y - 8 - 5*y. Let i be c(7). Suppose 0 = i*o - o. Solve -3*k + o*k = 0 for k.
0
Let a = 526 + -513. Solve -a*s = -15*s + 10 for s.
5
Suppose 3*k = r + 41, 1 = r - 0. Suppose -6*q + 4 = -k. Solve -1 = q*l - 13 for l.
4
Let h = 140 + -127. Solve h*j - 15 = 10*j for j.
5
Let n(f) = f. Let u be n(5). Suppose 18 - 3 = u*a. Let c be (0/(-1))/(-1 - -3). Solve c = -m - a*m - 20 for m.
-5
Let h = -68 - -67. Let g be ((-1)/1 + 5)*h*-1. Solve -o = o + g for o.
-2
Let o be (13 + (-3 - -3))/((-21)/(-84)). Solve 19*j = 6*j - o for j.
-4
Suppose -10*j + 199 = 169. Let s = 22 - 34. Let l be (s/(-9))/(4/18). Solve -j*d + l = -0 for d.
2
Suppose y - 24 + 26 = -3*t, y + 2*t = 0. Solve -y*x + 14 = -2 for x.
4
Let h(o) = 21*o - 3. Let s be h(1). Solve s = 5*r + r for r.
3
Suppose -872 = -2*z - 854. Solve 0 = -f + 10 - z for f.
1
Let m = 2663 + -2655. Solve -16 + m = 2*w for w.
-4
Let z = 25 - 23. Let d(t) = t**3 - 2*t**2 + 2*t - 3. Let l be d(z). Solve -l - 3 = 4*h for h.
-1
Let d(g) = -4*g**2 + 25*g - 29. Let z(b) = -3*b**2 + 17*b - 19. Let v(x) = -5*d(x) + 7*z(x). Let k be v(-7). Solve -n + 20 = -k*n for n.
-5
Let g(j) = -50*j - 185. Let c be g(-4). Solve 0 = 18*o - c*o - 9 for o.
3
Let h(i) = i**3 - 2*i**2 - 6*i + 15. Let w be h(4). Suppose -6 = w*x - 26*x. Solve -r + 3 = -x*r for r.
-3
Suppose 6*m + 0*m + 282 = 0. Let x = -40 - m. Suppose c = -4*y + 10, 12 = 5*y + 2*c - 2. Solve y*d - 5 = x*d for d.
-1
Let o be (-8 + 9)/((-2)/(-32) - 0). Solve -z - 21 = -o for z.
-5
Let w(g) = 4*g**2 + 18*g - 1. Let j be w(-5). Suppose 0 = k - 5 + 1. Solve -j = k*r - 1 for r.
-2
Let x(m) = m**2 + 55*m - 499. Let d be x(8). Solve c - 24 = -d*c for c.
4
Let o(p) = p. Let v(n) = -n - 4. Let u(l) = 2*o(l) + v(l). Suppose 5*y - 17 = 13. Let r be u(y). Solve r*s + 2*s = 0 for s.
0
Suppose a = 2*f + 18, -9*a - 4*f + 44 = -6*a. Solve -10*m + 14 = -a for m.
3
Suppose -4*w + 4*y = 3*y - 15, 5*w = 4*y + 16. Suppose 0 = -w*g - g + 80. Solve 5*x - g = x for x.
4
Let x = 354 + -309. Solve 0 = -l - 44 + x for l.
1
Let o = -1349 - -1350. Solve 0 = -4*w - 13 + o for w.
-3
Let a = -5 + 9. Suppose -26 + 106 = a*c. Let g(o) = 804*o + 4827. Let z be g(-6). Solve -z*l + 8*l = c for l.
4
Let s = 42 + -43. Let i be (3 - 8)*2/(-1 + s). Solve -i*p = -2*p + 15 for p.
-5
Suppose 200*d - 21 = 197*d. Solve 5 + d = 4*h for h.
3
Let t = -278 - -278. Solve t = -2*d + 10 - 8 for d.
1
Let r(s) be the second derivative of -s**4/12 + 2*s**3 - 17*s**2/2 + 34*s. Let w be r(8). Solve 0 = b - 6*b + w for b.
3
Let q(l) = l**2 - 5*l + 3. Let b be q(4). Let t be (-1 - -1)/(b + 2). Suppose -16*o - 55 = -27*o. Solve t*p + 5 = o*p for p.
1
Suppose 3*c = -v - 0*v + 1, 2*c = -v + 2. Suppose 6*d - 3*d - 126 = 5*h, 5*d - 93 = v*h. Let n = -23 - h. Solve -m + n*m + 15 = 0 for m.
-5
Let u(h) = 4*h**2 - 12*h. Let f be u(3). Solve f = 5*l - 3*l for l.
0
Let t(a) = a**3 - 3*a**2 + 6*a 