 12. Let a = 0 + u. Let h be -4*2*4/(-3)*135/360. Solve m + a = h*m for m.
1
Let k be 1/(6/(-960)*-2). Let w be (1 - -1)/2*k/20. Solve w = -3*d + 19 for d.
5
Suppose 25 = 3*q + 2*y, 2*q - 50 = -3*q - 5*y. Let g = -221 - -221. Suppose -h + p = 3 - 5, -5*p = 4*h + 1. Solve -4*i - q + h = g for i.
-1
Let m = -63 + 65. Let f be (m/8)/(15/240). Suppose -73 = -5*z + 2*a - 3*a, -8 = f*a. Solve -w + 6*w - z = 0 for w.
3
Suppose 20*p + 644 = -12*p + 1732. Solve -36*y + p*y = 10 for y.
-5
Suppose 12*g = 30*g - 504. Suppose -g*w = -37*w + 54. Solve -4*h = -6 - w for h.
3
Suppose 101*d = 98*d - 3*o + 78, -3*d - 5*o = -76. Solve -d*t - 113 = 103 for t.
-8
Suppose 0 = -31*k + 180*k - 32929. Solve 49*z - k + 25 = 0 for z.
4
Let t be 26/6 - (-24)/36. Suppose 13*h - 18*h - r - 2 = 0, 0 = -2*r - 4. Solve -4*n + t*n = h for n.
0
Let c(i) = 214*i + 1730. Let l be c(-8). Solve 103 - 121 = l*n for n.
-1
Suppose 6 = 4*f - 3*p, 4*f + p + 0 + 2 = 0. Let c(r) = -r**2 - 20*r - 80. Let d = 184 + -190. Let l be c(d). Solve f = 2*s - l*s + 8 for s.
4
Let w = -16293 - -16299. Solve w*a - 3270 = -3222 for a.
8
Suppose u = -5*a + 36, 221*u + 30 = 224*u + 2*a. Solve -7*j + 6 = -u*j for j.
6
Let b = -12 - -20. Suppose 32 + 0 = b*a. Let s = -22 - -22. Solve s = k - a*k for k.
0
Suppose -36900*u + 1395 = -36869*u. Solve 201 - u = -26*r for r.
-6
Let m(n) = 55*n + 77*n - 19*n**2 + 15 + n**3 + 0*n**3 - 73*n. Let k be m(15). Solve t + 3 + 1 = k for t.
-4
Let f = 4106 + -4095. Solve -3*u + 70 = f*u for u.
5
Let j be (-6 + 0)*42/(-36). Let b be (-116)/(-30) - (-8)/60. Suppose 0*t = 2*t - b*x - 70, 3*t = 4*x + 95. Solve -j*f + 2*f + t = 0 for f.
5
Suppose 6 - 7 = -j + t, 4*t - 16 = 0. Let s(r) = 22*r + 198. Let b be s(-9). Solve b = -j*l - 18 - 2 for l.
-4
Let n(a) = -a + 1. Let d = -22 + 25. Let x be n(d). Let z be (-7 - -6)*0/x. Solve z = y - 6*y for y.
0
Suppose 75*d = 5*d + 3080. Solve 6*c - 14 = -d for c.
-5
Let k be (-14 + 4320/168)*(-14)/(-4). Solve 61*j - k*j + 100 = 0 for j.
-5
Suppose -126 = 214*r - 217*r - 2*c, 37 = r - c. Solve -r*n + 35*n = 0 for n.
0
Suppose 5*b = 6*b. Let h(w) = w**3 + 22*w**2 - 22*w + 27. Let o(i) = 4*i + 25. Let s be o(-12). Let q be h(s). Solve q*p = -b*p for p.
0
Suppose -t + 460 = 4*a - 760, 0 = 4*t - 4*a - 4760. Solve 0 = 5*o + t - 1161 for o.
-7
Let j be (-570)/(-16) - 15/(-40). Suppose 0 = 3*t - 5*t + j. Let u(n) = -n**3 + 18*n**2 - n + 18. Let i be u(t). Solve 3*l + l - 4 = i for l.
1
Suppose 49*f - 44*f + 9*d = 25, f = 5*d + 39. Solve 8*u - f*u - 6 = 0 for u.
-1
Suppose 14236*a - 14172*a - 5184 = 0. Solve -7*s - 20*s - a = 0 for s.
-3
Let t(g) = -g**3 - 17*g**2 + 17*g - 3. Let h be t(-18). Suppose 0*r - 3*r = -69. Let f = r + -17. Solve -f*a = -a - h for a.
3
Let f be 3/2*93/558*0. Solve -10*c + 1076 - 1036 = f for c.
4
Suppose 155 = 5*x + 4*r, -x - 6*r + 0*r = -57. Solve -30 = 3*w - x for w.
-1
Suppose -3*s = -3*d - 2*s - 1589, -5*s = 5*d + 2615. Let m = d - -558. Solve 0 = 5*o + o + m for o.
-5
Let x = -286 + 288. Let r be x/(3/4 - (-1106)/(-1624)). Solve r*a + 5 = 28*a for a.
-5
Let x be (-4 - -8)/(5/30). Suppose -f = 23 - x. Solve 5*b = -14 - f for b.
-3
Suppose 3*r - 10 = -2*x + x, 4*x = -4*r + 32. Let t(o) = -o**3 + 7*o**2 - o + 7. Let k be t(x). Let h(n) = 2*n - 3. Let f be h(3). Solve f*i - 12 = -k*i for i.
4
Let d be (46/(-4))/((-836)/(-152) + 6*-1). Solve 3*y + 8 = d for y.
5
Let l = 7596 - 7591. Solve -l*h = 238 - 228 for h.
-2
Let p(t) = 16 + 49 + 50*t - 34*t + 47*t. Let j be p(-1). Solve -3*c - 13 - j = 0 for c.
-5
Let v(w) = -w**3 - 5*w**2 - 2*w + 8. Let g be 2*(-1 + (5 - 6)). Let y be v(g). Solve -4*n + n - 15 = y for n.
-5
Let q(t) = -t**3 + 4*t**2 + 5*t + 10. Let x be q(4). Suppose -x*n = -34*n - 428. Let m = n - -111. Solve 5*h = -11 - m for h.
-3
Suppose -10*l = -20*l - 31*l. Let p(d) = d**2 - 7*d - 2. Let b be p(8). Suppose -b = -2*w - 2. Solve w*o + o - 6 = l for o.
2
Let r = -5 - -10. Suppose p - r*p = 116. Let q = p - -29. Solve q = -4*d - 0*d + 16 for d.
4
Let h = -5759 + 5884. Solve -7*x + h = 111 for x.
2
Let z(q) = q**3 - 18*q**2 - 2*q - 115. Let f be z(19). Solve f*k = 201*k for k.
0
Let x(d) = -d**3 + 17*d**2 - 46*d + 79. Let g be x(14). Solve -37*v = -14*v - g for v.
1
Let l(t) = 4*t**2 - 3*t - 4. Let h be l(-1). Let p be 24/14 - 18/(-63). Solve 5 + h = -p*x for x.
-4
Let q(a) = -a**2 + 8*a. Let t be q(7). Suppose -151 = -57*x + 25 + 41 + 125. Solve -t*b + x = -5*b for b.
3
Let i = -115 + 112. Let w be (6/i)/(14/(-413)). Let j = w + -55. Solve 0*m + j*m + 20 = 0 for m.
-5
Let w be -2 + 6/2 + 3. Suppose -2*o = -w*n + 2*n, 0 = 4*o. Solve n*d = -d for d.
0
Let v be -33*(6/(-21))/((-66)/(-77)). Solve v*w - 9 - 24 = 0 for w.
3
Let a = -469 + 490. Suppose -4*k = -2*c, 2*k = -3*c + k + a. Solve 18 - 12 = -c*p for p.
-1
Let f = -18636 + 18667. Solve -35*m = -f*m - 28 for m.
7
Let r = -19 - -19. Let g(d) = d**3 + 2*d**2 - 6*d + 4. Let l be g(r). Solve h - 15 = l*h for h.
-5
Suppose -5121 + 5457 = 21*p. Solve 254*n = 250*n + p for n.
4
Suppose 5*n - 1000 = 5*q, 5*n + 0*n - 3*q - 998 = 0. Let b = n + -199. Solve b = l - 5*l + 20 for l.
5
Let i(b) = b**3 + 190*b**2 + 5892*b + 459. Let u be i(-151). Let q be 0 - 2/(2/(-13)). Solve -u*j + 28 = -q*j for j.
-4
Let j be 9 + (1/1)/(2/(-2)). Suppose 0 = -2*n - d + 3*d + j, 0 = -3*n - 5*d + 20. Solve n*p = p for p.
0
Suppose 4*g - 28 = -4*x, 0 = x + 5*g - 1 + 2. Let s = 98 - 98. Solve s = -5*c + 1 + x for c.
2
Suppose 4*c = -5*i - 1 - 1, 0 = -3*c - 4*i - 1. Let w be 10/(-30) + (-13)/c. Let q be -5 + 88/12 - w/(-6). Solve -7*h - 8 = -q*h for h.
-2
Let g(z) = -2*z - 4 - 18 + 0. Let v be g(-11). Solve 0 = 4*j + 16 - v for j.
-4
Let i(c) be the second derivative of c**5/20 - c**4/12 + c**3/6 + 11*c**2/2 + 3*c. Let t be i(0). Suppose -24*b + 160 - 88 = 0. Solve -4*s = b - t for s.
2
Let j(v) = 3*v + 98. Let l be j(-22). Let p be 4*((-520)/l)/(-5). Let b(s) = s**2 + 4*s + 5. Let f be b(-4). Solve p = 4*t + f for t.
2
Let n(c) = 2*c**3. Let w be n(1). Suppose l = 4*l - w*g + 84, 0 = 4*l - 3*g + 111. Let t be 5/(-2)*72/l. Solve 3*f - t = -0 for f.
2
Suppose 0 = -33*x + 37*x - 5*r - 24, 0 = -4*r. Let s(i) = -6*i + 42. Let b be s(x). Solve -b*p = -3*p for p.
0
Suppose 3*s = -2*c + 149, 765*c = 767*c - 3*s - 119. Solve 64 = x + c for x.
-3
Let d be 12/(-8)*(-2880)/108. Solve d*s = 20*s + 24*s for s.
0
Suppose -13*j + 2890 = 7050. Let o = j - -320. Solve -2*r - 4 + o = 0 for r.
-2
Let r(m) = -4 + m**2 - 4 - 8*m + 6*m - 11*m. Let o be r(13). Let l be (-1)/(o/76*(-2)/(-4)). Solve -5*v = -6 - l for v.
5
Suppose 0 = 23491*p - 23477*p - 490. Solve -79*h = -84*h + p for h.
7
Suppose -3*l - 12 = -0*l, 2*x = -4*l - 16. Let s be (11 - -2) + -4 - x. Suppose 3*b + 2*v = 14, 4*b + 7*v - 2*v = 21. Solve -b*k - 7 = s for k.
-4
Suppose 4*c + 91 = -3*t, c - 33*t = -31*t - 9. Let g be 40/(-380) + (-40)/c. Solve -4*a - g*a + 12 = 0 for a.
2
Let d = 187 + -188. Let f be 11 + (-3 - d) + -1 + 2. Solve 5*u + f = 3*u for u.
-5
Let d(z) = -48*z + 442. Let t be d(9). Let r = 0 - 0. Let u = -6 + 11. Solve r = u*k - t for k.
2
Let w = -199 - -199. Suppose 54*s - 72*s + 144 = w. Solve s*p = 3*p + 15 for p.
3
Let o(g) = -g**3 - 19*g**2 + 20*g. Let z be o(-20). Let i be 0/(-5) - (z + -3). Suppose -4*h + 26 = -54. Solve 8*t - h = i*t for t.
4
Let b be 2/(-4)*((-1)/2)/(104/2496). Let l(n) = 5*n + 4. Let k be l(3). Solve -16*i + b = -k*i for i.
-2
Suppose -16*h + 1901 + 1046 + 557 = 0. Solve 0 = -220*s + h*s - 5 for s.
-5
Let j(r) = -4*r - 489. Let n be j(-124). Solve n = -124*b + 125*b for b.
7
Suppose 5*n = 2*n + 6, 2*n = -4*w + 12. Let y be (-176)/(-10) + w/5. Let v be ((-69)/115)/((-1)/5). Solve -5*j - y = -v for j.
-3
Suppose 4*o = o. Let p be (1 - 4)/(-1 - o). Let a = -23305 - -23305. Solve -k + a - p = 0 for k.
-3
Let q(m) = -m + 3. Let l be q(-3). Let f be 6*(3/18)/(1/4). Suppose -i - 4*c + f + 5 = 0, 4*i - 21 = -c. Solve 0 = i*x + l + 9 for x.
-3
Let y = -3087 - -3118. Solve 17*c = y + 3 for c.
2
Suppose -2*i = -2 + 10. Let m be i - (-4 + 5)*-5. Solve 4*j + m = 3*j for j.
-1
Let b be -3 + 2 - 1*-4 - -1. Let i be (-3)/48*-236 - 2/(-8). Solve 0 = b*s + s - i for s.
3
Let x = -2743 + 2757. Solve -90 = x*j + 4*j for j.
-5
Let t(q) = 22*q + 56. Let p be t(-10). Let f = 167 + p. Solve -11*y - f = -10*y for y.
-3
Let l = 