18 - 75. Solve p = -0*y + u*y - a for y.
3
Suppose -144*n = -100*n - 704. Solve 0*m = 4*m - n for m.
4
Let h(r) = r + 18 - 7 + 5*r - r**2. Suppose -7 = -y - 0*y. Let z be h(y). Solve 0*s - z*s - 12 = 0 for s.
-3
Suppose -3*x - 5*q = -4*q - 48, -3*x + 60 = -3*q. Solve x*m + 1 = -16 for m.
-1
Suppose -4*c - 12 = 4*n, -5*c = -4*n + 6 - 0. Let m be 4*1/(-2 - n). Let b be 12/m*(-4)/6. Solve 4 = b*q + 2*q for q.
1
Suppose -2*c - 2*c - 213 = 3*x, -4*c + 12 = 0. Let o = x + 80. Solve -5 = 2*z + o for z.
-5
Suppose -109*z + 102*z + 21 = 0. Solve -16 = -z*o - o for o.
4
Let s = -274 - -281. Solve -2*j + s*j = 5 for j.
1
Let g(d) = 9*d - 44. Let v(o) = -2*o + 11. Let l(x) = -6*g(x) - 26*v(x). Let b be l(-13). Solve -w = b*w for w.
0
Let w = -392 - -394. Solve -w*k + 5 = -k for k.
5
Let k = 4 - 1. Suppose -k*t + 20 = t - 2*m, -3*m = -3*t + 21. Solve 0 = -0*a + t*a + 9 for a.
-3
Suppose -5*c = -4*c - 2*x - 9, -4*c = x - 9. Suppose h = -c*d - 5, -5*h + 0*d = -d - 23. Let i be (1/2)/(1/6). Solve -i*s = -h*s + 1 for s.
1
Suppose -5*b = -2*c - 364, 0 = -4*c - 5*b - 967 + 239. Let l be c/9 + (-2)/(-9). Let a be 5/2*(-72)/l. Solve 3*r = -6 - a for r.
-5
Suppose -x - 4*y = 2, 0 = -4*x - 2*y + 5*y + 11. Suppose -g + 4*t + 1 - 3 = 0, 4*g = 3*t + 31. Solve -x*l - g = -4*l for l.
5
Let c = -43 - -45. Suppose 0*l - c*l + 2 = 4*k, 3*k + 9 = -5*l. Solve -k = 3*u + 13 for u.
-5
Let i be (-13)/(1/(8/12) - 2). Solve 17*w = -i - 8 for w.
-2
Let o(b) = b - 10 + 1 + 15*b + b**3 - 9*b**2. Let q be o(7). Solve 7 + q = -3*k for k.
-4
Let g be 1*-4*(20 - 24). Solve 0 = 20*v - g*v + 12 for v.
-3
Suppose -5*u + 3*u = 0. Suppose -3*z + 3 + 3 = u. Suppose -2*i + 4 = -0*f + 5*f, -i - 4*f = -z. Solve -4*m - 6 = -i*m for m.
-3
Let o = -915 - -922. Solve -o*c + 60 = 5*c for c.
5
Suppose -32*f + 6 = -31*f. Solve f*w = 10*w - 4 for w.
1
Suppose 0 = -3*l + 8 + 7. Suppose 2*t - 3*t - l*q + 11 = 0, -4*q = -5*t + 26. Suppose -t*v = -3*v - 12. Solve -1 = v*i - 21 for i.
5
Let f be (1/4)/((-3)/(-36)). Suppose -3*t = -h - 0*h - 10, 0 = -f*t + 3*h + 12. Suppose t*x - 5*a = -20, 0 = -x - 0*x - 3*a + 12. Solve x*o + 5 = -o for o.
-5
Let h be 6*(-3)/(-18) - (-4 + 2). Solve -4 = -7*z + h*z for z.
1
Let v be -1*4/(-3) - (-8)/(-6). Solve v = -5*z - 8 + 13 for z.
1
Let c(h) = -117*h + 360. Let o be c(3). Solve -11*b = -o*b + 8 for b.
-4
Let i(o) = 5*o**2 + 24*o - 3. Let l be i(-5). Let b = 29 + 8. Suppose -s - 3*d + 0 + 5 = 0, -4*s = -5*d - b. Solve 0 = l*u - 6*u - s for u.
-2
Let g = 50 + -43. Let r be 1 + 79/g - 44/154. Solve 5*b + r = b for b.
-3
Suppose -4*z + 9*z + 20 = 0. Let t = z + 14. Suppose 5*y - 9 = 4*i, -4*y - t = -5*i - 2*y. Solve d + 10 = -i*d for d.
-2
Let y be (-8 + 3)*(-12)/(-15). Let l be (-122)/(-14) - y/14. Let d = 10 - l. Solve 4*u + 7 = -d for u.
-2
Suppose 2*n = -2*n. Let r be (-10 - -15) + -1 + 1. Let t = r + n. Solve -t*j - 7 - 8 = 0 for j.
-3
Suppose 0 = 3*r + 2*s - 17, -3 = -5*s - 13. Suppose 3*h - r - 2 = 0. Let p be (1/h)/((-5)/(-240)). Solve -5*m = 1 - p for m.
3
Suppose 5*r - 63 = 2*r. Let y be 36/r - (-6)/21. Suppose -i + 5 = y*m, 3*m - 4 = 5*i + 23. Solve m*o = o for o.
0
Let z(m) = m - 11. Let y(k) = -6. Let v(t) = 10*y(t) - 4*z(t). Let j be v(-5). Suppose -4*g + 3*w + 12 = 0, -j*w + 3 = -g + 6. Solve g*c + 2*c = 0 for c.
0
Let u(n) = -n**2 + 8*n + 4. Let p(v) = -v**2 + 9*v + 4. Let k(h) = -2*p(h) + 3*u(h). Let q be k(6). Solve q*a = 6 + 2 for a.
2
Suppose -8 + 146 = 23*w. Solve -2*r + w*r = 8 for r.
2
Let p(i) = -i**2 - 5*i - 3. Let v be p(-4). Let a be -2*(v + 0)*-4. Let x = a - 6. Solve -2*z - x*z + 16 = 0 for z.
4
Let r(l) = l**3 - 23*l**2 - 108*l + 1. Let z be r(27). Solve -5*s + 11 = z for s.
2
Suppose -3*a = 2*n - 20, -3*a + n = -3*n + 4. Let c be (a + -4)/(0 - -1). Solve c = -6*v + 2*v - 16 for v.
-4
Let o = -1 - 4. Let b be 0/(-1) + (-1 - -12). Let s = b + o. Solve 0 = j + j - s for j.
3
Let n be -9 + 67 + (-90)/10. Solve 2*r + n = 55 for r.
3
Let s(j) = -5*j + 8. Let d(f) = -f. Let r(i) = 4*d(i) - s(i). Let w = 18 - 10. Let k be r(w). Solve 4*x - 2*x - 4 = k for x.
2
Let j be (4/(-5))/((-22)/165). Suppose 4*m - w - 13 = -j*w, m = -2*w + 4. Let x be (-1)/(-3)*(-48)/(-1). Solve m*g = 6*g + x for g.
-4
Let f be 0 - ((-189)/(-315) + 128/(-5)). Solve 3*s + 2*s + f = 0 for s.
-5
Let c = -209 + 212. Solve -4*y + c + 5 = 0 for y.
2
Let s(q) = 3*q**2 - 3*q - 3. Let h be 20/(0 - 5) - -7. Let k be s(h). Solve 3*z + k - 3 = 0 for z.
-4
Let g(w) = -w**3 - 3*w**2 - 2*w - 4. Let v be g(-3). Let o be (4/(-6))/(v/(-6)*1). Solve 3 = -o*p - 7 for p.
-5
Suppose -20 = -4*n - 4*j + 12, 0 = 3*n + j - 16. Let c be (-3)/12 - ((-99)/12 + 3). Suppose -2*g - 2*b = -0*g - n, c*b = -3*g. Solve -g*p = -p + 20 for p.
-5
Suppose 8 = 3*z - 7*z, 0 = -5*s + z + 2. Let h = 19 - 14. Solve s*c + 5 = -h*c for c.
-1
Let c = 1993 - 1993. Let y(j) = j + 1. Let z be y(4). Solve -z*k + 3*k = c for k.
0
Let t = -495 + 495. Solve s - 2 - 1 = t for s.
3
Suppose -l - 21 = -2*l. Let h = 82 + -46. Suppose -l + 67 = 5*j + 3*i, -4*j = 2*i - h. Solve u = -u + j for u.
4
Let h(s) = -4*s**3 - 2*s**2 - 3*s - 3. Let v be h(-2). Suppose -4*r = -17 - v. Let q(j) = 2*j**2 + 176*j + 3855. Let b be q(-47). Solve b + r = 3*k for k.
4
Let m = -73 - -81. Let o be (-10)/m + 63/28. Solve -5 = 4*c - o for c.
-1
Suppose 0 = 3*t + 20 - 47. Solve -9*y - t = -6*y for y.
-3
Suppose -10*n + 11*n + 3 = 0. Let z be -1*(-3)/(-2)*4/n. Solve -z*t - 6 = t for t.
-2
Suppose 0*n + 2*n = 0. Suppose -2*l - 3*i + 11 = n, -3*l + 40 = 2*l - 5*i. Suppose 5*j + 4*w - 26 = 5*w, -j = -2*w - l. Solve -b + j = -0*b for b.
5
Let k be (-24)/156 - 420/(-26). Let l = -11 + k. Let h be (2/(-2)*l)/(-1). Solve -h*m = -12 - 13 for m.
5
Suppose 0 = 6*s - 2*s - 8. Let n be (3/2)/(s/4). Let c(r) = -r + 4. Let m be c(2). Solve m*k + n = -1 for k.
-2
Let h(n) = 10*n. Let x(c) = c - 1. Let s(m) = h(m) - 5*x(m). Let a be s(-1). Solve 2*w + 4 + 2 = a for w.
-3
Let r = 18 + -11. Let y be (-130 - -132) + (2 - (-2 - -4)). Solve 3*g - y = r for g.
3
Let o(y) = y**3 - 21*y**2 - y - 20. Let z be o(21). Let h = z + 42. Solve d = -0 + h for d.
1
Suppose l + 23 = 2*l + d, -5*l - d = -107. Solve -l = -2*b + 9*b for b.
-3
Let k be (-3)/((-3)/(0 + 1)). Suppose -z + 4 = k. Let v = z + 0. Solve -v*r + 8 = -r for r.
4
Suppose 0 = 56*z - 51*z - 20. Solve -z*j - 7 = -27 for j.
5
Suppose -3*i - 5*k - 7 = -4*i, 0 = i + 3*k - 23. Let m = i + -15. Solve -m*f - 2 = -4 for f.
1
Let p = -2 + -7. Let h = p + 11. Suppose o + 2 = h*o. Solve 3*a = 1 + o for a.
1
Let t(u) = u**2 + 40*u + 177. Let k be t(-35). Solve k*y = -4 + 12 for y.
4
Let m(x) be the third derivative of -x**5/30 - 19*x**4/24 + 5*x**3/3 - 3*x**2. Let f be m(-10). Solve 0*s + s - 4 = f for s.
4
Let i(a) = -a**2 - 17*a - 5. Let p be i(-14). Let j = -32 + p. Solve -13 = -j*w - 3 for w.
2
Suppose 3*w + 33 = 2*d - 5*d, -3*w - 39 = 4*d. Let x(l) = -l**3 - 7*l**2 - 5*l + 1. Let q be x(d). Let c = 0 - q. Solve -c*f = -f + 12 for f.
-3
Let p be 2/(1 + 10/(-12)). Let u be (8/p)/(3/18). Solve 0 = -9*w + u*w + 20 for w.
4
Suppose a = -s + 2*a, 4*s + 1 = 5*a. Suppose 0 = -3*o + 4*c + 32, 2*c = c + s. Suppose -6*y + 3*y = 0. Solve j + 2*j - o = y for j.
4
Let a(f) = -7*f**3 + 4*f**2 - 2. Let g(q) = q**3 + 13*q**2 - 1. Let t be g(-13). Let p be a(t). Solve -p*v + 5*v = 12 for v.
-3
Let s be 2/(-14) - (-127)/7. Suppose 42 - s = 6*u. Solve -3*i + u*i = 5 for i.
5
Let z = -1579 + 1616. Solve -z*m = -34*m + 6 for m.
-2
Let t(a) = a**3 + 24*a**2 + 23*a. Let m be t(-23). Solve m*f = -2*f + 3*f for f.
0
Suppose k + 53 = 4*g + 3, -5*g = -2*k - 64. Let x be 4/(-6)*(-18)/g. Solve w + x + 4 = 0 for w.
-5
Let m(r) = -r**3 + 16*r**2 + 5*r - 79. Let q be m(16). Let h = -6 + 2. Let c be (-1 - h) + (-3)/3. Solve c*y + q = -3 for y.
-2
Let p(l) = -l**2 - 3*l - 1. Let r be p(-2). Suppose -q - r = -7. Suppose 2*c - q = -0*c. Solve -2*t - c*t + 10 = 0 for t.
2
Suppose -16 + 1 = 5*a - 5*j, -2*a = -5*j + 15. Let f = -5 + 9. Suppose a = -f*x + 5 - 1. Solve 4 = -r - x for r.
-5
Let c be (-5*2)/(-2)*20. Suppose -5*u - c = -5*v - 0*u, 0 = -3*u - 12. Solve -v + 4 = -3*m for m.
4
Suppose 8 - 26 = -6*l. Suppose -3*b + 4 = -3*g - 26, -4*b + 36 = -l*g. Solve -a = -b*a for a.
0
Let c = -55 + 66. Solve 4 + c = 5*r for r.
3
Suppose -5*q = 15, -2*u + q + 16 = 9. Solve -j 