. Solve r + k*r = 12 for r.
4
Let j(f) = -2*f**3 - 34*f**2 + 13*f - 19. Let y be j(-18). Let u = y + -395. Solve -7*b - b - 8 = u for b.
-1
Let o(r) = 589*r - 2263. Let h be o(4). Solve 101*k = h*k - 72 for k.
-9
Let d = -5974 - -5976. Solve d*y + 94 = 84 for y.
-5
Suppose -638 = -71*k + 72. Solve k = 2*l - 0*l for l.
5
Suppose 1651 = 13*h - 5395. Suppose -2*m - 532 + h = 0. Solve 2*u - m - 3 = 0 for u.
4
Let z be 1/(207/(-138) - (-2 + 38/84)). Solve z = -357*o + 364*o for o.
3
Let y(x) = -3*x - 41. Let p be y(-11). Let k = 20 + p. Solve -2*h - h - k = 0 for h.
-4
Let u be (1296/(-80) + 17)/(2/(-20)*-4). Solve -1147 + 1145 = -u*d for d.
1
Suppose 100 = 7*j - 691. Suppose p = j - 110. Solve 9*w - 8*w - p = 0 for w.
3
Suppose 0 = -39*n + 54*n. Suppose n = 4*f - 2*h - 16, -6*f + 2*f = -5*h - 22. Suppose -9*g + 15 = -4*g - 4*j, 3*g - 5*j - 9 = 0. Solve -f*i - 6 = -g for i.
-1
Suppose 3*q = 0, -327*q + 332*q - 32 = -4*x. Solve 2*w + x*w - 40 = 0 for w.
4
Let p = -7068 + 9171. Solve -5*g - p = -2118 for g.
3
Let a be ((-1 + 3)/2)/((-1)/(-5)). Suppose -a*y + t = -3*t - 52, 4*y + 3*t - 23 = 0. Solve -4*c + 8 = -y for c.
4
Let f = -209 - -1397. Suppose -f = -7*k - 383. Suppose -k*w + 114*w = -6. Solve 5 = -m + w*m for m.
1
Let k(i) be the first derivative of 6*i - i**2 - 7*i - i + 6 + i. Let v be k(-2). Solve -2*d = d - v for d.
1
Let b be -68 + (-15 - 15/(-3)). Let g be -1*79*1 - 2. Let m = b - g. Solve m*p - 13 = -1 for p.
4
Suppose 17*a - 65*a - 37*a = 0. Solve a = -45*c + 73*c - 168 for c.
6
Let i = 1545 - 1526. Solve i*j - 2*j = 2*j for j.
0
Suppose -64*v - 143 = -1024 - 1423. Solve 52*k + v = 46*k for k.
-6
Suppose -11 = q - 12. Let h be (q - (2 + -3))*1. Let v(j) = j**3 + 23*j**2 - 25*j - 22. Let a be v(-24). Solve h*w - 4 = -a for w.
1
Suppose 0*f - 4*r + 4 = 4*f, -4*r - 24 = -3*f. Suppose 72 = 6*j - 18. Suppose -3*v = -2*n - j, -3*n = n - 3*v + 15. Solve n = 4*z + f + 4 for z.
-2
Let j be ((-24)/28)/(-1*4/28). Let o be ((-9)/12)/(j/(-16)). Suppose 23 - 25 = -h. Solve -12 = -o*r - h*r for r.
3
Suppose s + 3*l - 28 = 0, -l + 2*l = s - 12. Solve s*r - 5 = 17*r for r.
-5
Suppose -289*m - 27 = -286*m. Let s(k) = -k**2 - 4*k + 45. Let q be s(m). Let p = 6 + -3. Solve q*u + 6 = -p*u for u.
-2
Let v be (-9 - -8)/(2/(-10)). Suppose -3*m + 4*j - 14 = 0, 0 = -0*m - 5*m - 3*j + 25. Suppose -4*q + m*a = -16, q + 0*a - 7 = -a. Solve 0 = v*o - q + 25 for o.
-4
Let r(t) = -914*t + 2785. Let z be r(3). Solve -z*q - 83 = 218 for q.
-7
Let a(u) be the third derivative of 0 - 1/24*u**4 + 16*u**2 + 2/3*u**3 + 0*u. Let m be a(-1). Solve 0 = m*t - 36 + 11 for t.
5
Let u = 14392 - 14374. Solve -47*n = -u*n for n.
0
Let a be (11/(154/56))/((-2)/(-15)). Solve a*v - 156 = -9*v for v.
4
Let b = 624 + -621. Suppose 18*o - 210 = b*o. Solve 11*s + 6 = o*s for s.
2
Let l be 3/((-6)/(-4)) + 1. Suppose 5*v + p - 926 = 0, 0 = 2*v + 2*p - 382 + 18. Let h = v + -176. Solve 0 = l*g - g - h for g.
5
Let b = 2 + 0. Let z(o) = -82*o - 6. Let n be z(2). Let v = n + 175. Solve 0 = -b*i + 1 - v for i.
-2
Suppose 3*i = -2 + 5. Let a be i - (3 - (-1 + 4)). Let q be (-4)/(-2) - (-2 + a). Solve 1 = q*y - 5 for y.
2
Suppose 0 = h - m - 19, 15*h - 175 = 11*h - 7*m. Solve -10*w + 52 = -h for w.
8
Let f(v) = 8*v**2 - 29*v + 208. Let i be f(8). Suppose 2*t - i = -460. Solve -9*d = -t*d + 20 for d.
4
Suppose -5*s - 7 = b - 22, 0 = 3*b - 3*s - 27. Solve b*g = -5*g + 45 for g.
3
Let p = -11423 + 11450. Solve 35*k - p*k = -8 for k.
-1
Let b(z) = -z - 1. Let l be b(-5). Let t(h) = -2*h - 5. Let m be t(-5). Suppose -12 = 3*v, -3*q + m*v + 20 = 2*q. Solve q*a - l*a = 16 for a.
-4
Suppose 0 = -5*o - 12*w + 17*w + 915, -3*w - 734 = -4*o. Solve -20 = -189*r + o*r for r.
5
Let r be 19/(2/(-3)*18/(-12)). Suppose 0 = -2*o + 5*c + 7, 5*o - c = 2*c + 65. Solve -23*b + o = -r*b for b.
4
Let m(t) = t - 8. Let p be m(10). Let f be (1 - -1)/(65/10 + -6). Suppose 4*j + 4 = -d + 17, -f*j + 10 = -p*d. Solve 0 = -s - j + 4 for s.
1
Let a = 372 + -365. Suppose 2*f + 2*z = 20, f - a*z = -11*z + 13. Solve f*c - 2*c = -14 for c.
-2
Let p(y) = -y**3 - 9*y**2 + 10*y - 2. Let u be p(-10). Let t be 3 + 0 + u + 2/2. Suppose 0 = t*o - 5*o + 24. Solve 3*c - o*c = -20 for c.
4
Let x(i) = 13*i**3 - 5*i**2 + 4*i. Let h be x(1). Suppose 0 = -4*m - 14 + 26. Solve 6*w - m*w = -h for w.
-4
Let u be (327/6 - 7)/((-36)/(-16) + -1). Solve 0 = -u*p - 88 - 178 for p.
-7
Let i = -1 - -6. Suppose 0 = 66*t - 57*t - 9. Suppose t - 21 = -i*w. Solve w*g + 8 + 0 = 0 for g.
-2
Let d be 1 + -2*2 - (1 - 4). Suppose 10*t - 14*t = 3*k - 30, -4*k - 4*t + 36 = d. Solve 6*w - k - 24 = 0 for w.
5
Let i = 7547 - 7547. Suppose 6*b + 6 = 8*b. Let l be (-6)/15 + (-77)/(-5). Solve l = b*m - i*m for m.
5
Let j = 60 + -116. Let m be (42/j)/(1/(-8)). Let r(u) = u**3 - u**2 - 15*u - 4. Let z be r(-3). Solve -z*v = 14 + m for v.
-4
Suppose -i = 5*y - 58, 5*y = 5*i + 37 + 33. Let q be (0*(-3)/12)/(-2). Solve 2*m - y + 18 = q for m.
-3
Let k = -3 + 33. Suppose 0 = 26*z - k*z. Solve z = 2*g - g - 1 for g.
1
Let l = -300 + 426. Let k = l + -124. Solve 4*a = k*a - 4 for a.
-2
Let r(c) = c**2 - 2*c + 123. Let u be r(19). Let h = u - 393. Solve 0 = -5*o - h + 33 for o.
-4
Suppose -98*v + 765 = 14*v - 19. Solve 76 = v*q + 31*q for q.
2
Let z be (1/(-2))/(-3*1/252). Suppose 7*q - z = 63. Solve 2*a + a - q = 0 for a.
5
Suppose 17*f - 10280 = -10*f + 13777. Solve 35 = -886*h + f*h for h.
7
Suppose 4*l - 3*a + 1083 = l, 3*l + 3*a = -1053. Let p = l + 359. Solve 0 = -h + 2 + p for h.
5
Suppose 1068 - 5974 = -22*k. Solve -k*b - 34 = -240*b for b.
2
Suppose -3*u + 372 = x, 26*u + 5*x - 507 = 22*u. Suppose -u*r + 111 = -86*r. Solve r*a = -71 + 80 for a.
3
Let p(u) = 58*u**2 - 1984*u - 7930. Let k be p(-4). Solve 80*c + k = 214 for c.
-9
Let m(y) = -111*y + 460. Let w be m(4). Solve -w*q = 33 - 17 for q.
-1
Suppose -3*u + 30 = 54*q - 51*q, -5*u = 2*q - 38. Solve 4*n - u*n = 2 for n.
-1
Let p(l) = l**2 - 12*l + 2. Let h be p(12). Suppose -175 = -5*c - 5*t, 6*c = h*c - t + 125. Let z be (36/c)/(6/15). Solve 0 = -2*s - z*s for s.
0
Let h(f) = f**3 + 9*f**2 - 22*f + 6. Let g be h(-11). Suppose 5*t + 3*l + 2*l - 60 = 0, t - 2*l = g. Suppose 0 = -t*b + 18*b. Solve b = y + 8 - 4 for y.
-4
Let q be 6/(276/(-1830) + 2/10). Solve 121*w + 2 = q*w for w.
2
Let j = 96 + -48. Let z = j + -33. Let s = -45 + 45. Solve s = g - 4*g - z for g.
-5
Let r be (-1 - -4)*(1252/(-6) - -3). Let o = 617 + r. Solve -4*h - 5 + 9 = o for h.
1
Suppose -3*z + 138 = 2*j - 4*z, 0 = -j - 4*z + 51. Let y = -52 + j. Suppose -4 = -16*c + y*c. Solve 0 = -c*x - 3 - 17 for x.
-5
Suppose 4*s = 3 + 129. Let j(z) = -3*z**3 - 475*z**2 - 122*z + 5690. Let i be j(-158). Solve -23 = -i*x - s for x.
-5
Let g(f) = -6*f**2 - 1. Let c(z) = 7*z**2 + 1. Let o(x) = 5*c(x) + 4*g(x). Let k be o(-1). Suppose -k + 6 = -6*d. Solve -d = 4*t + 11 for t.
-3
Suppose 4 = 2*j + 2*r, -j + 4*r - 1 = -23. Let y be -7*9/(-315)*5. Let d = j - y. Solve d*h = 21 + 4 for h.
5
Suppose 0*c - 4*c - m + 17 = 0, 25 = 5*c + 5*m. Let v be c*(2 + (-1)/(3/3)). Solve 5*l = v*l + 1 for l.
1
Let o(a) = 275*a**2 - 14*a + 29. Let k be o(2). Solve 7*v + 1059 = k for v.
6
Suppose -23*z + 2*t - 94 = -26*z, -2*t = 2. Solve -z*a + 17*a = 75 for a.
-5
Let v(w) = -w**3 - 25*w**2 - 24*w + 23. Let q be v(-24). Let l = 28 + -1. Let x = l - q. Solve 6*j = x*j + 2 for j.
1
Let a be (8/16)/(3/(-6)). Let g = a + 12. Solve -g*l - 20 = -15*l for l.
5
Suppose 7034 = -731*c + 131229 + 18350. Solve 198*h - c*h = -24 for h.
-8
Suppose 7*b = -0*b. Let o = -3 - -12. Let f = -9 + o. Solve b = 2*p - f + 6 for p.
-3
Let m(g) be the third derivative of -11*g**4/24 - 27*g**3/2 + 45*g**2 + 2. Let u be m(-14). Solve 0 = -10*k + 23 - u for k.
-5
Let n(j) = -j**3 - 17*j**2 - 3*j - 4. Let u be n(-17). Solve d = -52 + u for d.
-5
Let z(s) be the second derivative of 5*s**3/2 + 109*s**2/2 - 87*s. Let k be z(-7). Solve -2*b + 12 = k*b for b.
2
Let m be (-9039)/(-3144) + 2/16. Let n(u) = -5*u**2 - 16*u. Let c(r) = -r**2 - 3*r. Let k(w) = -11*c(w) + 2*n(w). Let o be k(0). Solve -m*z + 0*z = o for z.
0
Suppose -426*m + 95761 = 31435. Solve 27 - m = 31*y for y.
-4
Let n be (-20 - (-54)/(-6))*(2 - 1). Let s = 33 + n. Solve -i - 6 = -s*i for i.
2
Let c(r) = 5*r**2 + 6*r + 3. Let z(n) = -4*n**2 - 6*n - 2. 