21). Suppose 7*w - 3*w + m = 13, n = -w + m. Solve 4*q = w*q, -d = 2*q for d.
0
Let p be 135/108*16/10. Solve -7 + 11 = -y + 3*t, 0 = -5*y - p*t + 31 for y.
5
Let y(j) = -j**3 + 18*j**2 - 23*j + 110. Let q be y(17). Let a be (4/q)/(5/40). Solve 2*z - a*t = -8, 4*t - 7 = z + t for z.
2
Let b(o) = 15*o**2 - 211*o + 208. Let t be b(1). Solve 3*h = -5*m - 13, 5*m = 15*h - t*h - 37 for m.
-5
Let b be (-1)/(14/(-1176)*12). Solve 4*u = -5*w + 7, -8*w + 2*u + b = -7*w for w.
3
Let t be ((-12)/(-16) + 3009/68)*2/5. Solve -2*i - 4 = 2*i + 4*o, 0 = 4*i - 3*o + t for i.
-3
Let r(h) = 9*h - 4. Let w = -14 + 15. Let k be r(w). Suppose 0 = -2*c + 2*a + 2 + 4, k*c - a = 19. Solve -4*b + 2 = 3*m - 1, -5*m + 37 = -c*b for m.
5
Suppose -23 = -4*r - 3*w - 2*w, 2*r - 10 = -2*w. Let k be 24/(-126)*21*(-9)/18. Solve -2*o - 12 = r*o + k*u, -5*u - 4 = -3*o for o.
-2
Let s = -230 - -237. Suppose -s = -2*m + 3. Solve 0 = -3*p - 4*u + 7, 5*p + m*u - 23 + 8 = 0 for p.
5
Suppose 8 = u + 3*f, 16 = -3*u - 2*f + 33. Solve -u*w - 10 - 9 = -4*q, -2*q = 2*w - 14 for q.
6
Let l(c) = 18*c + 1064. Let a be l(-59). Solve a*k - y + 0*y = 1, -y - 3 = -k for k.
-2
Let i = -2 + 10. Suppose f + 2*v = 8, 100 = -4*f - 3*v + 122. Solve 0 = -3*w + 4*b + i, 0*b = -f*w + b + 15 for w.
4
Let c(n) be the first derivative of -n**3/3 - 7*n**2 + 19*n + 11. Let a be c(-15). Let w = -222 - -226. Solve -36 = w*b - a*g, -2*b - 31 = 2*b - 3*g for b.
-4
Let h(d) = d**3 + 11*d**2 - 80*d + 7. Let z be h(-16). Solve -a + 3*c + 18 = 0, -3*a + z*c + 19 = 5*c for a.
3
Let r be (-48)/(-248) - (-2676)/(-13826). Let q be 3/(-3 + 2)*-5. Let g(d) = -6*d - 3. Let o be g(-3). Solve -3*w - a + 3*a + o = r, 4*w - a - q = 0 for w.
3
Suppose -6 = 4*t + 2*s, -3 = -24*t + 21*t + s. Solve 0 = a + 3*z - 5, -15*a + 16*a - 4*z + 16 = t for a.
-4
Let v be 0/2*246/(-984). Solve 16*i - 11*i + 2*j - 10 = v, j = 0 for i.
2
Suppose 5*k - 23 = -8. Let x be 15*k/(-6)*-2. Let t be 8/((-50)/x - -4). Solve 0 = 2*b - 5*r - 11, -2*b + t = 3*b + 3*r for b.
3
Suppose 0*g - 8 = -2*g. Suppose g*z - 58 = -10. Let o be (-6)/z + (-39)/(-2). Solve 2*w + 30 = 5*h + 7*w, -3*h - 4*w + o = 0 for h.
5
Let m(a) = a**3 + 4*a**2 + 4*a. Let w be m(-2). Suppose -c = o + 2 + 1, w = 5*c + o - 1. Solve -2 = 2*d, 3*d - c = -v + 3*v for v.
-2
Suppose -2*a = 4*f - 32, -16 + 118 = 5*a - f. Suppose d - a = -r - 2*r, 5*d = -5*r + 20. Solve -3*x - y = -5, -y = 5*x + y - r for x.
2
Let a be (-71)/(-7) + ((-24)/(-7))/4. Solve a = 18*d - 19*d + 5*q, 5*d + 7 = q for d.
-1
Let z be 3*(-4)/(-66) - 13774/(-1562). Solve 2*n + 3 = 2*l - z, -4*n = 16 for l.
2
Suppose s + 52*l + 3 = 54*l, s = -5*l + 32. Let d = s + -2. Solve 5*p + 0 = -5*x + 5, 3*p = -d*x - 1 for p.
3
Suppose -3*g - 5*y + 45 = 0, 14*y = 11*y + 18. Solve 3*f = -4*z - 13, g*f + 13 = 2*z - 0*f for z.
-1
Let r be (-15 + 17)/((-33)/(-9) - 3). Let c be (-3 - r)*4/(-6). Solve n = k - n + c, -k = -n for k.
4
Let p(m) = -59*m - m**2 + 2 + 57*m - 10 - m**3 + 2*m**3. Let o be p(3). Solve -1 + o = 3*j, -u = 5*j - 9 for u.
4
Suppose 864 - 2919 = -15*a. Solve -j + 4*w = 10, 4*j + 138*w = a*w - 6 for j.
-2
Let z be (7/2)/(1/4). Suppose 3*h = -4*u - 5 - 3, -2*u - 4*h - z = 0. Solve -q - 3*p = 1, p + u = 2*p for q.
-4
Let t be (-1 + 2)*0 + (12 - -10). Suppose -27*h + t*h = 420. Let v = -80 - h. Solve -j - 3*w + 21 = 2*j, -3*j + 26 = v*w for j.
2
Suppose 4*i = -5*r + 1, -11*r + 12*r + i = -1. Solve 0 = -3*h - g + r, -h + 25 = 20*g - 15*g for h.
0
Suppose 52 + 38 = 30*r. Suppose -w - 7 - 7 = -r*s, -2*w - 16 = -2*s. Solve -2*i = -s*q + 2*q - 11, -4*i = -16 for q.
-3
Suppose 33*a + 35*a = 47*a + 336. Solve -6*r - 17 = -o - 3, -a = -4*o + 4*r for o.
2
Suppose -4*j = p - 2, -24*j = 2*p - 20*j - 12. Solve -4*v + 2*f + 28 = 0, 3*v - 5*f - 32 = p for v.
4
Let f = 11803 + -11803. Solve -4*h = -5*y - 21, 3*h - 42*y + 41*y - 13 = f for h.
4
Let g(n) = n**2 + 61*n + 596. Let x be g(-49). Suppose 4*s - 36 = -4. Let u be (4 - (-9)/(-2))*(5 + -5). Solve 6*r + 4*q = r + s, u = r - 4*q + x for r.
0
Let j(i) = 4*i**2 - 60*i - 133. Let s be j(-2). Solve -s*a = 2*q + 2*a - 21, 5*q - 2*a + 20 = 0 for q.
-2
Let k(l) = -7*l - 55. Let h be k(-17). Let b be -5 - (-328)/h - 1/8. Solve -c = g + 8, b*g = -4*c + 4*g for c.
-4
Let w = -4 + 8. Let j be (-201)/(-39) + (-222)/(-78) + -3. Suppose 3*z - 17 + 0 = j*b, z - 5*b - 9 = 0. Solve 0 = -4*p - z*k + 12, 0*p = -2*p + w*k for p.
2
Suppose z - 2*l + 6*l = 0, -l = 4*z. Let i be z*(-1)/9*-3. Solve i = 5*a - 4*w + 2, -2 + 0 = -3*a + 4*w for a.
-2
Let w(q) = q**2 - 11*q - 34. Let x = 86 + -77. Let a be (x/27)/(3/126). Let i be w(a). Solve -n = 2*u + 6, 4 = -u + 3*n + i for u.
-2
Suppose 0 = -2*v + 3*y - 84 + 91, -5*v - 4*y + 6 = 0. Solve -5*f + 5*t - 25 = 0, v*f - 5*t - 3 + 19 = 0 for f.
-3
Suppose 5*z = 5*r - 31 + 26, -28 = -4*r - 2*z. Solve 10 = r*j + o, 11*o - 20 = 15*o for j.
3
Let b(g) be the second derivative of -g**3/3 + 41*g**2/2 + 2*g - 13. Let o be b(19). Solve -p - 5*t = -4*p + 9, 2*t = -p + o for p.
3
Let a = -33316 + 33318. Suppose 3*w - 2*w + 4 = 0. Let d = w - -8. Solve -22 = -3*v + 5*h, a*v - d = -0*h - 2*h for v.
4
Suppose -5*n = -8*n - u - 355, -589 = 5*n + 3*u. Let g = n + 121. Suppose 4*r + 3*p - 111 = 0, r + 29 = g*r + p. Solve -3 = s + m, -5*s + 3*m - 7 - r = 0 for s.
-5
Suppose -3*k + 128 = k. Suppose -k = -4*l + 5*h, -l - 3*h + 31 = 6. Let f be 14 + (-190)/(-70)*-7 + 30/3. Solve 3*x - 4*j - l = 0, -f*j + 20 = -10*j for x.
-1
Suppose 49*g = 45*g - 16. Let o be (-22)/g*186/341. Solve -2*b - 4*q - 8 + 0 = 0, 5*b - o*q - 19 = 0 for b.
2
Let w(v) = -23*v + 371. Let x be w(16). Solve 5*f + 11 = 3*r, f = -26*r + 27*r - x for r.
2
Let m(u) = -u + 21. Let p be m(0). Let b be (-7)/p*-3*3. Solve 3*x = -2*c + 7 - 22, 2*x - c = -b for x.
-3
Suppose -3*y - 262 = 347. Let p = y - -206. Solve 0 = -p*h + 3*o - o + 3, -4*h + 3*o + 5 = 0 for h.
-1
Suppose -580 = 6*z - 11*z. Let c = 116 - z. Solve 2*w + 3*h + 5 - 3 = c, 2*w - 12 = 4*h for w.
2
Let m = -1970 - -1973. Solve -5*h = 3*r - 3, -5*h = 3*r - h - m for r.
1
Suppose -109*m = -49*m - 58*m - 4. Solve 2*p + 2 = m*f, -6*p + f - 1 = -8*p for p.
0
Suppose 5*l - 105 = -4*o, 3*l = -6*o + 2*o + 95. Suppose 2*h - 2*v = o, 0 = 4*h - 5*v + 9 - 54. Solve -4*d + 6 = h*a, 2*d + 24 = -4*a + 6*d for a.
-2
Let g(z) = -5*z**3 - 3*z**2 - 4*z + 5. Let a be g(-4). Let l = a - 288. Solve -r = 2*t + 7 - 1, r + l*t = -18 for r.
2
Let v be ((-21)/(-28))/(19/171 - 15/(-108)). Solve -2*c + 5*w = -12, -7*c = -2*c + w - v for c.
1
Let w be 4*(1 - (-5)/(-6))*(847 + -838). Solve w*i = 5*b + 8*i - 25, 25 = 5*b - i for b.
5
Suppose -2*c = 7*c - 27 - 126. Solve -c = -3*y + x, -2*y - 7 = -10*x + 13*x for y.
4
Let t(l) = -4*l - 13. Let p be -3*8/(-36) + (-32)/(-6). Let k be t(p). Let c = -23 - k. Solve 3*n = -d - 2, c + 8 = 4*d - 3*n for d.
4
Let w be (671/33 - 1) + 4/6. Solve 3*x - 4 = -4*q + 8, 5*x = 4*q + w for x.
4
Suppose -g + 48 = 3*x, 54*g - 59*g = -4*x + 83. Solve -x = 5*i + r, -3*i + 10*r - 19 = 15*r for i.
-3
Let q be (-51)/(-9) - 8/(-24). Suppose -97 = -4*b - q*i + i, -b + 2*i + 8 = 0. Solve -2*l = 5*f - b + 7, -6 = -3*f - l for f.
1
Suppose -4*x + 2*v + 56 = -3*x, -2*v = 0. Suppose 0 = 2*s + s, x = 4*k + s. Suppose 0 = -12*i + k*i. Solve -5*d + i = b - 4, 4*b - 5*d - 16 = 0 for b.
4
Let x = -1772 + 1777. Solve i + 82 = x*w + 43, -3*w + 37 = -4*i for i.
-4
Let i(t) = t + 53 - 6*t**3 + 54 - 104 + 3*t - t**2. Let j be i(-1). Solve -4*h + 7 = -d + 1, 3*d - 14 = -j*h for h.
2
Suppose 0*d = -4*d + 200. Let j be ((-75)/d - 2/(-4)) + 3. Let l be (-6)/(-3) + -1*2. Solve l = -j*b + 3*b - m + 5, -2*b = -4*m + 18 for b.
-1
Let q be 8 + -6 - 5/((-2)/2). Suppose 0 = o + q*o - 3*o. Solve 6 + 2 = -3*j - k, -4*j + 4*k = o for j.
-2
Suppose -11*s = -9*s - p - 4, 21*s + 5*p + 20 = 0. Suppose -4*v = -g + 20 + 21, 5*g = -v + 100. Solve s = z + 5*w + 11, 5*w + g - 6 = 0 for z.
4
Let b = 38 + -215. Let i = b + 179. Solve s = -0*s + 2*t + i, 5*s + 5*t = -5 for s.
0
Let j be -1*(-15)/6*66/15. Suppose j = 5*o + 4*r, 4*o + 5*r - 4 = 3. Solve p + 2 = 2*c + o, 5*c = -4*p - 35 for p.
-5
Let f(g) be the first derivative of -g**2 - 19*g + 8. Let j be f(-12). Suppose 6 - 12 = -2*r. Solve 4*h + 0*h = -u + r, -5*u = j*h for h.
1
Let t be (-4 - (-5 - 9 - -10)) + (9 - -1). Solve -5*h = 2*s - 9 - 1, 0 = 5*h -