 a. Suppose -72*r - 9 = -75*r. Solve r*y + 7 = -s for y.
-5
Suppose -8*l + 124 = -26 - 130. Suppose 4*z = 2*b + 434, z - 3*b = 74 + 27. Suppose -5*g - l = -z. Solve g = -6*m + 3*m for m.
-5
Suppose -19*z = -20*z - 0*z + 64. Solve 0 = -107*t + z*t + 129 for t.
3
Let w(n) = 3*n + 5. Let p = 211 + -207. Let l be w(p). Solve 0 = l*u - 12*u for u.
0
Let q(w) = w**2 - 16*w + 101. Let u be q(10). Suppose -55 - 27 = -u*t. Solve 0 = t*p + 5*p + 21 for p.
-3
Let i(y) = 2*y**2 - 72*y. Let m be i(36). Suppose -x = l + 1, -x + 4*x + 2*l = m. Solve x*r = 7*r + 10 for r.
-2
Let a(f) be the third derivative of f**4/24 + 31*f**3/6 - 78*f**2. Let j be a(-28). Let x be (4/(-6))/(3/(-18)). Solve -j*s + x = 19 for s.
-5
Let u = -70 + 72. Suppose u*a + o = 13, 4*a - 24 = -0*a - 4*o. Solve t - a*t - 24 = 0 for t.
-4
Let y be (-42)/(-70) + 4/(40/(-6)). Let p be 2 + -1 + (1 - 2). Suppose 4*x + 4*f - 12 = p, 3*x + 2*f - 9 = -0*f. Solve x*w + 1 - 4 = y for w.
1
Let h(v) = -v**3 - 5*v**2 + 15*v + 4. Let n be h(-7). Let k be (-49)/(-3) + ((-5)/n)/(-5). Suppose -2*z + k = 16. Solve z = -0*d + 3*d - 3 for d.
1
Suppose s = 2*n, s + 6*n - 15 = 3*n. Let m(c) be the second derivative of -c**3 + 13*c**2/2 + 53*c. Let j be m(2). Solve 5*b - j = -s for b.
-1
Let r be (-22 - -24 - -3) + (-1 - -17). Solve -15 = r*s - 36*s for s.
1
Let l(u) = -6*u - 1. Suppose -2*x + 16 = -18*x. Let f be l(x). Solve 0*g = -f*g + 25 for g.
5
Let w(o) = 24*o - 38. Let k be w(7). Let b be ((-1)/((-5)/(-3)))/((-26)/k). Solve 0 = b*z - z for z.
0
Let s be 192/40 - 1/(-5). Suppose f - 3 = -0. Let p be (5 - s)*(-1)/f. Solve 0*h + h = p for h.
0
Suppose -56 + 40 = -2*o. Suppose b = 2*b. Suppose 3*m - 6 = -z, m - 2 = 2*z - b*m. Solve -2*u = o - z for u.
-4
Let g(b) = b**3 + 26*b**2 + 59*b - 164. Let q be g(-23). Solve -q*l + 67*l = 6 for l.
6
Let y be (3/(-12))/(0 + 4/(-688)). Let k = -39 + y. Solve k*a - 20 = -a for a.
4
Let r = 12041 + -12005. Solve -50*j + 32*j - r = 0 for j.
-2
Suppose -1240 = -5*v + 5*z, 3*z = z - 4. Suppose 0 = 13*u - v - 79. Solve -11*s + 6*s = -u for s.
5
Let g(u) = 2*u**2 - 13*u + 44. Let w be g(3). Suppose 560 = 5*a + w*a. Solve -2*c = a - 24 for c.
2
Let w = -67 - -77. Suppose w*c - 20 = 5*c. Solve 6*j - c + 22 = 0 for j.
-3
Suppose 5*f - f = 52. Let t = -10 + f. Let w = 3384 - 3379. Solve -t*q + 4 = -w for q.
3
Suppose 19 + 1 = -4*c. Let q(o) = 2*o**2 + o**3 - 1204*o + 1206*o + 3*o**2 - 5 + o**2. Let d be q(c). Solve -d*m + 3 = -9*m for m.
3
Suppose -35*m + 1819 - 34 = 0. Solve -l - m = -44 for l.
-7
Let k(c) = -17*c - 133. Let g(b) = b**3 + 8*b**2 - 5*b + 28. Let y be g(-9). Let d be k(y). Solve -6*w - d = 3 for w.
-1
Let i be (3 - (1 + 4)) + 4. Let b(u) = -u**2 - 12*u + 45. Let z be -3 + 1*(-14 - -2). Let t be b(z). Solve t = -i*h - 4 for h.
-2
Let v be (-21 + 20)*(-6)/18*21. Solve -v*m - 235 = -263 for m.
4
Let f = -539 + 387. Let x be (8 + f/20)*1*5. Solve 3 + x = v for v.
5
Let t be 1 - (-3 - -260 - -2). Let v = -238 - t. Solve -a - v = 3*a for a.
-5
Suppose 0 = 101*r - 105*r + 12. Suppose -r*l - 11*h + 13 = -10*h, -l + h + 3 = 0. Solve -l*j + 2 = 6 for j.
-1
Suppose 141*j - 1300 = 674. Solve 0 = 12*h - 34 - j for h.
4
Let a = 179 + -175. Suppose 5*k = -5*m - 5, -m + a*k - 9 = 9*k. Solve 11 = 3*i - m for i.
4
Let x be 2/8 - 118/(-8). Suppose 5017 - 7513 = -312*d. Solve -x*y - d = -13*y for y.
-4
Let y be (16/(-12))/(-1 + -1*(-1)/3). Solve -15 = 7*z - y*z for z.
-3
Suppose -537*g = -653*g. Solve g = -18*t - 50 - 22 for t.
-4
Let q = 4 + -61. Let a = q - -24. Let o = a - -43. Solve 0 = -c - c + o for c.
5
Suppose -1436 + 75 = -180*t + 259. Solve -15*z + t*z = 36 for z.
-6
Suppose -19*f + 485 + 389 = 0. Solve -f*a + 48*a + 6 = 0 for a.
-3
Let t(d) = d**2 + 8*d - 5. Let a(x) = -3*x**2 - 17*x + 9. Let y(l) = 2*a(l) + 5*t(l). Let w be y(3). Let n = 538 + -528. Solve 0 = -4*j - n - w for j.
-3
Let z(o) = 1081*o + 15145. Let m be z(-14). Solve 4*u + m*u = -0*u for u.
0
Let t(v) = -5*v**3 + 49*v**2 - 6*v + 39. Let j be t(9). Solve -2*p - 299 = -j for p.
5
Let r = 1833 - 1800. Solve 0 = 17*s - 18 - r for s.
3
Suppose -81 = c + 20. Let f = -95 - c. Suppose f*s = 2*s + 12. Solve -s*n + n = 6 for n.
-3
Let u be ((-64)/4 - 0)*-1. Suppose 12*g = -u*g + 7*g. Solve g*p = -p - 1 for p.
-1
Let z = -35 - -43. Let p be 3*5/12*z. Let n be 20/3*12/p. Solve -3*u - u + n = 0 for u.
2
Let o be 495/5 + (3 - 8). Let h = -91 + o. Solve 1 = -h*k + 10 for k.
3
Let m = -84 + 86. Suppose m*x + 20 - 12 = 0. Let h(s) = -s. Let z be h(x). Solve -z*u + 4 + 4 = 0 for u.
2
Let i be (-8 + 44/8)*-2. Solve i*x - 26*x + 21 = 0 for x.
1
Let r(f) = -2*f + 21. Let k be r(9). Let i be 5 - ((k - 2) + 2). Suppose 2*q = s - i - 5, -4*s + 1 = q. Solve -s = 2*x + 1 for x.
-1
Let u = -28221 - -28715. Solve -u = -86*t + 194 for t.
8
Suppose -11*q + 2*d + 10 = -10*q, 4*q + d - 85 = 0. Suppose 0 = 4*h + 4*y + 7 - 19, -5*h + 15 = -3*y. Solve -q*u - h = -23*u for u.
1
Let c be (12 + -14 + (-6)/(-4))*0. Solve -15*p - 53 - 22 = c for p.
-5
Suppose 1512 + 3286 = 4*f + 5*n, 3*n = f - 1174. Solve f*z - 19 = 1173*z for z.
1
Suppose 4*z - 14 = -v, 5*z - 3*v - 13 = -2*v. Suppose z*p = -0*p + 144. Let m = p + -43. Solve 0 = 4*d - 1 + m for d.
-1
Let r(z) = z**2 + 15*z - 32. Let w be 9/7 - 7*6/147. Let i be (-3)/(-15) - ((-182)/(-10) - w). Let m be r(i). Solve s = -m*s - 6 for s.
-2
Suppose 67*u - 35*u = 48*u - 80. Solve -9*z = -u*z - 12 for z.
3
Suppose 5*o - 19 = f, -14 = -2*o - 0*f + 2*f. Suppose 3*l = -v + 681 - 194, l = -3*v + 149. Let m = l - 163. Solve -4*n = -o*n + m for n.
-1
Let j be 318/39 - (5 + 315/(-65)). Suppose 12 + 20 = j*v. Solve -20 = v*t - 0 for t.
-5
Suppose -2*s + 5*s = -2*t + 19, 2*s = -2*t + 24. Suppose -4*o - 5 = -t. Solve -o*c = -c for c.
0
Suppose 5*b + 0*b = 4*s + 6, 0 = -3*s + 5*b - 7. Suppose r - y - s = 0, 2*y - 8 - 5 = -3*r. Solve 2 = r*k - 2*k for k.
2
Let w = 247 + -237. Suppose 29 + w = 39*k. Solve l = -k + 4 for l.
3
Let w be ((-93)/1240*-368)/(1/10). Solve -51*u = -5*u - w for u.
6
Let m(r) = r**3 - 7*r**2 - 8*r. Let j be m(8). Suppose -7*g + 21 = -j. Suppose -g*u - 16 + 64 = 0. Solve -4*t = u - 0 for t.
-4
Suppose 0 = 5*z + 11*z - 19*z. Suppose z = -2*s + 3*s - 2. Solve -5*f = -s*f for f.
0
Let z = -1517 - -1522. Solve -z*i = -527 + 552 for i.
-5
Let v be -2*(-4 + (-30)/(-6)). Let y be (-10 + 5)/(v/(0 + 2)). Let j(g) = g**2 + 12*g + 13. Let f be j(-11). Solve y = z - f*z for z.
-5
Let l be 0 + 2 + -1*2. Suppose l*c - c = 0. Suppose 0 = -q + 2*g + 26, -97*g + 19 = 2*q - 98*g. Solve -2*y - 4 - q = c for y.
-4
Let k = -458 + 460. Suppose k*z - 2*d + 6 = 8, 0 = -d + 2. Solve -8*n - z - 5 = 0 for n.
-1
Suppose r - 5*j = 0, 2*r - 1 = 3*j - 1. Solve -13*x - 24 + 76 = r for x.
4
Let c(v) = 2*v**2 + 237*v - 1830. Let z be c(-126). Solve -z = 13*k - 8 for k.
-4
Suppose 0 = -s - j - j + 14, -32 = -3*s + 4*j. Suppose 0 = -f + 7*w + 80, 55 = f - 5*w - 5. Solve 0 = s*r - f*r for r.
0
Suppose -34*d + 3 = 71. Let v(m) = 45*m + 98. Let g be v(d). Solve -3*r = -5*r + g for r.
4
Let q(g) = g**3 + 233*g + 104. Let r be q(0). Solve 89*b + 15 = r*b for b.
1
Let z(s) = 2*s + 43. Let n be z(-21). Let k be (6/(-1) + n - -2)*2. Let r be 4 - (k/(-3) - 3 - -1). Solve 0 = -r*m + 2*m + 6 for m.
3
Let q = -164 + 197. Let c = 38 - q. Solve -10 = -c*x - 0*x for x.
2
Suppose 5*f - 5*i + 1 = 11, 3*f - 5*i = 14. Let c be 9/(-15)*(f + -3). Solve 3 = c*w + 15 for w.
-4
Let y(v) = 22*v**2 - 23*v - 84. Let s be y(-5). Let j = s - 568. Solve o + j = 9 for o.
-4
Let a = 73 + -44. Let g be 464/116 - -2*14. Suppose g*u = a*u. Solve u = -5*p - 8 - 7 for p.
-3
Let q = -25 + 727. Let v = 713 - q. Solve 0 = -3*j + v*j - 40 for j.
5
Suppose 0 = g + 2*g. Let y(u) = -53*u + 1814. Let c be y(34). Solve c*a - 11*a - 3 = g for a.
3
Suppose -4*s = 0, 79*s = -5*j + 84*s + 520. Solve -3*u - j = -101 for u.
-1
Let v(d) = 5*d + 118. Let t be v(-22). Solve -t*w - 17 = 15 for w.
-4
Let n(c) = 63*c**2 + 293*c - 33. Let w be n(-5). Solve w*l = 56*l - 126 for l.
-6
Let w = -368 + 779. Let c = w - 409. Solve c*q + 5 = -5 for q.
-5
Let m = -324 - -331. Let u be (14/4)/(4 + m/(-2)). Solve 6*s - 1 = -u for s.
-1
Suppose 5*m - 30 = -8*l + 27, -l = 5*m - 29. Suppose 3*n + 0*n = 3. Solve l = -i - n for i.
-5
Let i = -54 + 57. Suppose i = -5*w + 2*r + 8, 0 = -r + 5. Let 