 84. Let v be (c/10)/(10/25). Solve b + 0 = 3*h + v, 2*h + 2*b = 6 for h.
-1
Let q be (3/2)/(18/16)*3933/2622. Let i = -21 - -12. Let j = i - -16. Solve -q*z = -o - 1 + 6, -o + j = -4*z for z.
-1
Let p = -17654 + 17656. Solve p*r + 113*q + 4 = 110*q, -2*r = -3*q + 16 for r.
-5
Suppose 0 = 5*c + 4*i - 31, -c + 48*i - 9 = 45*i. Solve -16*p = -21*p + c*y - 9, 2*p + 4*y - 12 = 0 for p.
0
Let r = -580 - -592. Let h be -5 + 288/30 + r/(-20). Solve -4*f + h = 3*n, 5*n - 9 = 11 for f.
-2
Suppose 0 - 4 = -q, -5*z + 5*q - 5 = 0. Solve -5*m = z*j - 81 + 61, 4*j + 5*m - 25 = 0 for j.
5
Let a = -2537 - -2539. Solve 5*t - 6*b = -b + 25, a*b = -10 for t.
0
Suppose 14*a - 2*a + 2*a = 0. Suppose -3*o + 32 - 20 = a. Let y = 28 - 0. Solve -7*q + 2*q - 20 = 0, o*q + y = -4*s for s.
-3
Let l be ((20 - 16) + -3)*(0 - -5). Solve -l*x = -4*y - 28, 0*y + 2 = 3*y + 2*x for y.
-2
Suppose 28*d = 41 + 127. Solve 3*m - 20 = 4*l, 0 = 3*m - 6*m - 3*l + d for m.
4
Let i(v) = -v**2 - 25*v - 155. Let w be i(-12). Solve 4*o + 2*n + 10 = 0, -21*n + 20*n + w = 0 for o.
-3
Let p(n) = n**3 + 17*n**2 + 16*n + 18. Let a be p(-16). Suppose -a = -4*w - 5*w. Suppose 2*v = 11 - 7. Solve -4*g = -3*f + 20, w*g + 0*g - v*f = -10 for g.
-5
Let i(j) = 12*j**2 - 8*j + 19. Let c be i(6). Let w = 409 - c. Solve -2*g - 2*s + w = 0, 0 = -2*g + 3*g - 3*s + 9 for g.
0
Let h be (-9)/(-6)*20/6. Let l = 1306 - 1974. Let r = l + 673. Solve 0 = x - r*y - 24, -y - 16 = -h*x - 2*y for x.
4
Let v = 232 + -230. Solve l - 20 = 4*r, -2*l - v*l + 4 = 3*r for r.
-4
Suppose 102 + 18 = 5*l. Suppose 6*t - 24 - l = 0. Suppose -22 = -4*d - 2*j, 0 = 2*d - d + 3*j - t. Solve -i + 5 + 6 = 4*h, 0 = d*h - 15 for i.
-1
Let g = 2197 + -2173. Suppose -3 = c, -4*v + 85 + 191 = 4*c. Suppose -12*z = -v + g. Solve -2*u - 6 = -3*q, -z*q - 2*u = -5*q + 2 for q.
2
Suppose -3*l + 2*p = -0*p - 49, -35 = -3*l - 5*p. Suppose 4*t - 12 = 0, -23 = -4*j + 4*t - l. Solve -k - d + 8 = 2*d, 8 = -j*k - 3*d for k.
-4
Let o(z) = -z**3 - z + 6. Let i be o(0). Let a(j) = 2*j + j**2 - 5*j + i + 3*j - 7*j. Let m be a(8). Solve 4*s = -4*x + 2*s + m, -s - 3 = 0 for x.
5
Let g be (8/(-6))/(-2)*285/38. Suppose g*l + 30 = s + 4*s, -2*l = 4*s - 12. Let r(f) = -f - 5. Let t be r(-7). Solve 6 = -t*v, -s*h + 8*h + 5*v + 3 = 0 for h.
3
Suppose -15*t + 206 - 146 = 0. Solve t*p - 4*o = -3*o - 3, 5*p + 15 = 5*o for p.
0
Let g be (-1)/10*-14 + 3/15*3. Solve -5*n - 4*p + 40 = 0, g*p - 11 = 5*n - 21 for n.
4
Let u(r) = r**2 + 33*r - 7545. Let l be u(-105). Suppose 4*a + 12 = 28. Solve p = -5*k + 6*p + l, -a*k + 16 = -5*p for k.
-1
Let l(s) = 5*s + 24. Let c be l(9). Let n = c + -75. Let u be 0 - (n - (-4)/(-4)). Solve 3*p - 2*y = 6, 4*p - u*p - 4*y + 24 = 0 for p.
4
Let a be (25/5 + -6)/(3/9). Let o be (15/35)/(a/(-21)). Solve 5*j + 15 = -k, 5*k - 2*j - o = 3 for k.
0
Let y be 64/(-160) + -1 + 64/10. Let v = -3 + 7. Suppose 0 = 2*g - 2*p - 10, -2*g - g + 22 = v*p. Solve h = -f + 10, -y*h + 2*f - g*f = -45 for h.
5
Let a(c) = -1366 + 1358 + 3*c**3 - 2*c**3 + 14*c - 8*c**2. Let s be a(6). Let r be (12 - -3)/3 - 2. Solve 3*o - 6 = s*h + 4, 0 = -r*o - 6 for h.
-4
Let b(u) = -u. Let o be b(-3). Let a(r) = -8*r + 2*r + 2*r**2 - o*r**2. Let h be a(-5). Solve 4*d + 10 = -0*t - 5*t, 0 = -5*d + h*t - 35 for d.
-5
Let s be 2120/318*3/4. Solve -n - 3*w = 2*w + 26, -w - s = 0 for n.
-1
Suppose -4*j = 19*q - 11*q - 184, q - 50 = -5*j. Solve 22*f = 17*f - 20, 4*z = -3*f - q for z.
-2
Let b be 4*(7 - (-12 - -8) - 9). Solve 0 = n - 5*p + b, n - 3*n + 4*p - 4 = 0 for n.
2
Let z(d) = -2*d**2 - 58*d + 5. Let j = 163 - 192. Let u be z(j). Solve u = 5*y + 5*x - 0, -4*y - 1 = -x for y.
0
Let a = 894 - 774. Let h = a - 116. Solve i - 5*i - 5*f - 15 = 0, 5*i - 12 = h*f for i.
0
Suppose -i - 17 = -q, -i = 2*q + 24 - 46. Solve z - 3*m + 46 = 63, 0 = 4*z - m - q for z.
2
Suppose 2*z = -181*t + 185*t - 22, 17 = 3*t - 2*z. Solve -8 - 17 = -t*q + 3*n, 4*n = -20 for q.
2
Suppose 2*j - 5*y + 11 = 0, -j = -3*j - 2*y + 10. Suppose -35 - 12 = j*v - o, -4*v = -5*o + 109. Let c = v - -37. Solve -x + c = 5*b, 2*x = -4*b + x + 12 for b.
4
Let m(d) = -189 + 18*d + 25 + 7. Let w be m(9). Solve 0 = w*f - 4*f - 5*u + 24, -28 = -3*f - 5*u for f.
1
Let i(p) = -p**3 + 9*p**2 + 18*p - 160. Let b be (-3*1*(-13 + 10))/1. Let r be i(b). Solve -3*u = r*u - v - 7, -6 = -2*v for u.
2
Let r be 28/7 + 35 + 0. Suppose -21 - 57 = -2*o. Let d = r - o. Solve d = 2*t + 4*g + 16, -3*t = -0*g - g + 10 for t.
-4
Let v = 3147 + -3144. Solve 7 = -4*g - g + 3*m, -14 = -2*g - v*m for g.
1
Let d(h) be the second derivative of h**5/20 - h**4/4 - 5*h**3/6 + 15*h**2/2 + 24*h. Let n be d(3). Solve -4*q - 2*p = -4 - 18, n = 2*q - 3*p - 7 for q.
5
Suppose -2*p + 90 = -0*p. Let x be 7 - 333/p - 34/(-10). Solve y + 12 = -x*t, 3*t + 9 = 2*y - 2*t for y.
-3
Suppose 155 = 84*q - 349. Solve 4*y = 0, -r + 4*y - q = -9 for r.
3
Let d be (-1)/(-2)*(-280)/28 + 7. Suppose 8*p - 4*p - 2 = -x, -3*x = -6. Solve d*u = l + 7*u + 9, l - 4*u - 9 = p for l.
1
Let n = -1915 - -1923. Solve -5*q + 5*j = 20, 6 = -3*q + 5*j - n for q.
-3
Let q be (-7)/(-28) - 663/(-52). Solve r + n + q = 5*n, 0 = 5*r + 5*n + 15 for r.
-5
Suppose 5*v - 17 = j, -4*j + v = -5 - 3. Suppose -8*u + 5 = -4*u + 3*k, j*u = 2*k + 25. Solve -5*t + 3*i - 2*i = -18, -u*t - i + 22 = 0 for t.
4
Suppose -32*k - 79*k = 77 - 299. Solve k*c + z = -5, 4*c = -z + 1 - 8 for c.
-1
Suppose 7*i + 188 = 11*i. Let h be ((-52)/(-8))/(-1)*-8. Let j = h - i. Solve -2*y + 2*s = -j*y + 12, -5*s = -y + 4 for y.
4
Suppose 0 = -877*o + 874*o - 1662. Let n = o + 557. Solve 0 = l - 3*t - 0*t - 16, 2 = -n*l - t for l.
1
Suppose -2*x = 3*a - 1787, -2174 = -4*a - 3*x + 208. Let i = -593 + a. Solve i*h = z - 17, -5*z = -3*h - h - 21 for z.
1
Let y(d) = -21*d**3 + d**2 + 2*d + 1. Let l be y(-1). Suppose l = -m + 4*m. Suppose -5*g + 3 = -m. Solve -5*w - 20 - 5 = -2*t, g*w + 10 = 4*t for t.
0
Suppose 17*x + 30 = 81. Suppose b = -i + 3, 5 = x*i + 2*b + 3*b. Solve -i*w = 3*p - 2, 5*p - 9 = -2*w + 7 for w.
-2
Let c(p) = 35*p + 120. Let o be c(-3). Suppose 5*x = 2*y + o, 2*x = -y + 4*y + 6. Solve -27 = -4*l + 6*d - x*d, 0 = -2*d - 10 for l.
3
Let d(b) = 281 - 4*b - 302 - b. Let x be d(-9). Suppose -x + 4 = -4*i. Solve 5*q + i = -w, -2*q = -3*q + 2*w + 10 for q.
0
Let w(z) = -z**2 + 5*z + 39. Suppose -2*h = -179 + 161. Let g be w(h). Solve -2*q + 2 = -g*c - 0*q, -q = -4*c - 1 for c.
0
Let c = 324 + -327. Let t be ((-169)/(-26))/(1/2) - c. Solve 2*h - z - 16 = z, 3*z = -5*h + t for h.
5
Let w = 385 + -415. Suppose 2*k = -3*m + 5, -k = 4*k + m - 6. Let f be k/((5/w)/((-4)/6)). Solve -11 = -4*z - o, -5*z + 10 = -3*z - f*o for z.
3
Suppose 15*u = -2149 + 2179. Solve -4*r - 31 = -5*v - 0*v, -2*r = u*v + 2 for r.
-4
Suppose u + 6 = 3*u. Suppose u*d - 20 = -2*d. Suppose -42*i + 13*i = 0. Solve i = 5*o - 2*r + d*r + 22, o + 8 = -4*r for o.
-4
Suppose 5*d = g - 10, -346*g + 13 = -344*g - 3*d. Solve 2 = -4*f - n, -3*n = -2*f - g*n - 4 for f.
0
Let l(s) = s**2 + 6*s - 4. Let b be (-56 + 35)*((-2)/(-6) + 0). Let m be l(b). Suppose 0 = m*u - 8 - 1. Solve 0 = -y + 5*h - 28, 0 = u*y - 2*y + 4*h - 17 for y.
-3
Let y(o) = 144*o - 1725. Let g be y(12). Solve 20*l = 5*w + 16*l - 31, -2*w + g*l + 18 = 0 for w.
3
Let y = -2625 - -2626. Let j be (6/5)/(4/10). Solve -3*m = 2*b - 0*b - 7, -j*m = -b - y for b.
2
Suppose -4*o + 4 = -104. Suppose 3*w - 4*u = -7, -5*w + 0*u + o = 3*u. Suppose 0 = -0*l - 4*l + 8. Solve -l*k + 7 = w*y, -k = -0*y - 2*y - 7 for y.
-1
Suppose -15*p - 5*a - 58 = -18*p, 4*p - 62 = -a. Solve 20*b = p*b + 2*r + 2, 3*b = -r - 1 for b.
0
Let t be (-75)/(-6)*12/30. Solve 0 = d - 3*d + b + 2, -3*d + t*b = 4 for d.
2
Let k be 1/(-5)*139 - 12/(-15). Let g be 6/k - (-11)/(198/4). Solve 4*d - 2*q + 14 = g, -2*d + 5*q - 15 = 3*d for d.
-4
Suppose -5*j + 4*h = -58, 2*j = 33*h - 29*h + 16. Solve 2 + 6 = 2*r + 2*u, -5*r + j = 3*u for r.
1
Suppose 2*o - 15*m + 11*m - 16 = 0, 3*o - 28 = 5*m. Solve 0 = -2*v - 8, 0 = 3*r - 2*v - o - 4 for r.
4
Suppose 484*q - 124 = 480*q. Let w = -25 + q. Solve -y = o + w, 0 = 3*o - 5*y + 3*y + 8 for o.
-4
Let s(o) = o**2 - 16*o + 24. Let c = 147 - 136. Suppose 2*a - c = -3*w + 28, -2*w + 66 = 4*a. Let v be s(a). Solve -l = 2*r - 4, r = 3*l - 0*r + v for l.
-2
Suppose 2*b = -4*l + 44, 5*b - 4*l = 66 + 30. Le