7. Let s be q(l). Let a(h) = 2*h - 9. Let j be a(6). Solve -k + 2*i = -j*k - 2, -s*k + 5*i + 35 = 0 for k.
3
Suppose 1 = 6*l + 5*t + 4, 5*t = -3*l - 9. Let i(h) = -h**3 - 4*h**2 + 3*h - 6. Let y be i(-5). Solve 4*j + 20 = y*n - 0*n, -j - 6 = -l*n for j.
-4
Suppose 252 + 7 = 37*f. Let w be (f - 35/5)/(2/1). Solve -k + 16 = -3*k + 4*m, 4*k - 5*m + 20 = w for k.
0
Let m(s) = s**3 + 18*s**2 + 19*s + 37. Let w(a) = -17*a**3 + 2*a - 2. Let h be w(1). Let l be m(h). Solve 3*u - 5 = 5*b, -l*u = b - 0*b - 17 for b.
2
Let w(p) = p**2 - 18*p - 175. Let t be w(-16). Let b = t - 366. Let x be (1 + -1)/(0 + 1). Solve -3 - 2 = -b*o + 5*c, x = o + c - 7 for o.
5
Let h(n) = 5*n**2 - 81*n + 159. Let f be h(14). Solve -3*u - 2 = f*o - 9*o, 0 = -2*u - 3*o - 7 for u.
-2
Let r(s) = -s**3 + 7*s**2 + 5*s - 16. Let b be r(7). Let m = 22 - b. Let v be (7 - m)/4 - 2 - -6. Solve -v*g = 2*z + 5, 2*g + 4*z = g - 1 for g.
-1
Let r = 3660 - 3649. Solve 0*m + 5*g + 1 = -3*m, 5*m - r = -2*g for m.
3
Suppose 0 = q - 6 + 11 - 7. Solve -11*c - 11 = -10*c - 3*w, 0 = 4*c + 2*w + q for c.
-2
Let v be (-225)/(-360) - 19/(-8). Solve 2*o - v*d + 17 = 0, -33 + 9 = 4*o - 4*d for o.
-1
Let g(p) = 65*p - 10205. Let u be g(157). Solve -f - 3*n - 2 = 0, n + 4 = -u*f + 3*f for f.
1
Suppose -15 = -6*l - q, 0 = -93*l + 96*l - 3*q + 3. Solve 0 = 5*s - 5*u - 10, 0 = -2*s - l*u + 14 + 2 for s.
5
Let l = -8 + 6. Let y be (-28)/70 - l/5. Let p = -6 - -12. Solve 0 = 3*g - y*q - q + p, 0 = g - 5*q + 2 for g.
-2
Let l be (-1 + -1)*3/(-2). Let z be -4*(-2)/(-8)*0. Suppose -2*s = -z*s - o - 3, -5*s - 2*o = -12. Solve -4*q + b = 0, -l + 1 = s*q - b for q.
1
Let g = 110 - 94. Let i be (-5 + 72/g)*0. Solve -3*x - 2*u - 6 = u, u + 2 = i for x.
0
Let x(s) = -s**2 + 209*s - 1019. Let i be x(5). Solve z = -y - 0*z - i, 1 = y - z for y.
0
Let r = 853 + -841. Let i(z) = -z**3 + 11*z**2 + 20*z - 86. Let t be i(r). Solve -t = -2*x - w, -3*x - 4 = -4*w + 3 for x.
3
Let v be 13/5 + 3/(-5). Let b be -2 + 13 - 1*(2 + v). Solve b = h - 4*k, -h - 8 = -2*h + 5*k for h.
3
Let w(z) = z**3 + 9*z**2 + 6*z + 82. Let k be w(-9). Suppose k*j = 18*j + 150. Solve 5*f - 2*f - 5*v = -25, 3*v - j = -3*f for f.
0
Let m = -6106 + 6106. Solve 2*o + 2*z + 2 = 0, 12*o - 9*o + 4*z = m for o.
-4
Suppose 2*p + 111 + 61 = 2*k, -272 = -3*k + 5*p. Solve 2*s = 5*f + 26, 84*f - k*f = -4*s - 8 for s.
3
Suppose -69 + 459 = 45*t - 32*t. Solve d + h + 6 = -4, -h - t = 5*d for d.
-5
Let n(g) = -g**2 + 43*g + 208. Let o be n(-7). Let k = 145 + o. Suppose -18 = -5*f + d, -4*d + d = f - 10. Solve -f*c + 4*r - 8 = -c, k*c + 13 = -r for c.
-4
Let c = -40 + 13. Let q = 30 + c. Let p = q - -1. Solve -16 = -f + 4*f - x, 5*f + 4*x + p = 0 for f.
-4
Let i = 221 + -180. Suppose -10*h = -i*h + 155. Solve 0 = 3*l - 2*r + h, -2*l + 3*r = 2*r + 3 for l.
-1
Suppose p - 50 - 29 = -k, -4*p + 390 = 5*k. Let u = k + -72. Solve 0 = -h - 3*y + u, -5*y = -4*h + 42 - 17 for h.
5
Let p be 3*2/4*(1 + 1). Let v be 30/6*-1 - -9. Solve -4*u + 11 = -5*h, u - 2 = v*h - p*h for u.
-1
Let i be (-4 - 10/(-25))/((-6)/20). Solve -5*g + 3*z + 13 = 0, -19*g + 23*g - i = 2*z for g.
5
Let p(j) = 118*j + 947. Let x be p(-8). Solve -5*g - 2*h + 33 = 0, -2*g = x*g + h - 29 for g.
5
Let z be (-25)/15*-3*(-8 + 3 - -6). Solve -47*o + 46*o - z = 0, 0 = 5*i + 4*o + 30 for i.
-2
Let n be (7/(21/6))/(8/16). Let s(o) be the first derivative of o**3/3 - 2*o**2 - 19*o + 14. Let r be s(7). Solve n*i = c + 21, 5*i = 6*i - r*c - 7 for i.
5
Suppose 31*b = 16*b + 45. Let p = 87 + -45. Let d be 29/6 - (-7)/p. Solve -j = b*y - 10, -d*y + 18 = j + 2 for y.
3
Suppose 3*f - 3*u - 63 = 0, 3*f - 48 = 2*u - 4*u. Let d be -15 - -14 - (-16)/1. Suppose d*r - 15 = 10*r. Solve -3*t = -r*w - 2*t + 10, w + 5*t + f = 0 for w.
2
Suppose -5*r + 1415 = 5*i - 3*i, 3*i + 5*r = 2135. Suppose 725*q - 10 = i*q. Solve -q*t = -4*z - 16, z - 3 = -3*t + 7 for z.
-2
Suppose 126*z + 10 = -g + 123*z, 0 = 5*g + 5*z. Solve 23*n - 27*n - 14 = -2*q, 2*n = -g*q - 25 for q.
-3
Let c(m) = 2*m**2 + 26*m + 25. Suppose -4*t - 17 = q, -69 = 5*q - t - 5. Let v be c(q). Solve 3*a - 3*b = 15, -5*b - v = -5*a - 4*b for a.
5
Suppose 129*w = -27*w. Solve -b + 2*j + 8 = 0, b + 2 = -3*j - w for b.
4
Let k be (406/14)/(3/24*-2). Let w = k + 118. Solve w*l + 2*a - 10 = 0, -5*a = -3*l + 7*l - 24 for l.
1
Suppose -f + 48*i = 46*i - 10, -4*f = -2*i - 10. Suppose 5*r + 2*c - 16 = 0, -4*c = 5 + 3. Solve r*n + 12 = -w, -3*n + 0*n - 12 = f for w.
4
Let r be (-6 + -5 + 2 - -2)*-1. Suppose -g = -o + 9, -5*o - 3*g + 42 = -r*g. Solve -2*s = 2*d - 0*s + o, 4*d - 3*s + 19 = 0 for d.
-4
Suppose 5*l + 5*w = 236 - 151, 0 = l - 2*w - 17. Solve m + 38*t = 43*t - l, 4*t - 19 = -m for m.
3
Let x = 27154 - 27151. Solve -41*f + x*c + 7 = -45*f, -2*c - 10 = 4*f for f.
-4
Suppose -7*g + 56242 = 3*g + 56212. Let j be (1/1)/(2/8). Suppose 2*f + f - x = 0, -2*x = -j*f. Solve -k + g = f, -4*k - 2 = 5*u + 1 for u.
-3
Let z be (4 - 2) + (-21)/(-7). Let i(k) = -3*k + 13. Let l be i(z). Let r be (-2 - l/(-1)) + 1 + 6. Solve r*f = 9 - 0, 5*u + 32 = 4*f for u.
-4
Suppose 4*h - 9 = 5*h. Let f be (-15)/h*(-228)/(-95). Solve 12 = f*w, -4*w - 1 = -2*x - 5 for x.
4
Let s(i) = 9*i**3 - 2*i**2 + i + 1. Let b be s(1). Suppose 12*g = 9*g + b. Suppose 6*v - v = 25. Solve o = c - 0*c + 9, g*o = -5*c - v for c.
-4
Let u be 2/(-10)*-10 - 8/(-2). Suppose 0 = 20*i - u + 6. Solve i = -4*s - x - 20, 4*x = s + 7 - 2 for s.
-5
Suppose 154 = -p + 148. Let f be (p/4*2)/((-111)/148). Solve 4*m = 4*i + f, -4*i = -m + 4*m - 3 for m.
1
Suppose -3*y + 4*i + 26 = 0, -y = -4*i - 20 + 6. Suppose -4*a + y = 2*l, 6*a - 10 = a - 2*l. Solve 5*f = t + 18, 0 = -2*t - a - 2 for f.
3
Let d = 11 + 10. Suppose 5*l - d*l = -48. Solve 4*f = l*w - 0*f - 11, w - 6 = -f for w.
5
Let q = -552 - -220. Let u = q - -337. Solve -5*v - 20 = p - 2*p, -5*v = -u*p for p.
-5
Suppose -5*k + 119 = 2*k. Let f = -17 + k. Suppose f = d - 5*g + 4, 0 = 3*d - 4*g - 15 - 17. Solve -5*l - 4*z + d = 0, -5*z = 2*l - 3*l + 9 for l.
4
Let w = 10 - 6. Let v(x) = x + 26. Let n(l) = 3*l**2 - 30*l + 5. Let o be n(9). Let u be v(o). Solve 0 = w*y + u*c + 16, -11 - 2 = 5*y - 2*c for y.
-3
Suppose 0 = 13*j - 26*j. Suppose 2*b = 3*c + 22, j = -b - c + 3 - 2. Solve u - 4 = b*r + 12, -5*r = 2*u + 28 for u.
-4
Suppose d - 7 = -2*h, -d = 13*h - 16*h + 13. Solve 17*o + h*x = 15*o - 2, 2*o = 2*x - 2 for o.
-1
Let q(o) = 173 - 4*o - 5*o + 7*o - 4*o. Let f be q(28). Solve 2*d + y = 6, -f*d = 4*y + 10 - 25 for d.
3
Suppose -3*h = c - 18, h - 45 = -2*c - 49. Let a be (-4)/(-14) + (-282)/(-42). Solve -x - 4 = 5*r, -3*x + h*x - a = 2*r for r.
-1
Let y = 89 + -45. Let m = y - 121. Let p = m + 98. Solve -4*i - p = 5*k, -5*i - 1 + 6 = 0 for k.
-5
Let h(z) = 3*z**2 - 3*z - 3. Let d be h(-2). Suppose -713 = -133*m + 102*m. Solve 4*s = u - m, 0 = -4*s + s - d for u.
3
Suppose 1039 = 5*c - 3*v, -2*c - 3*v + 19 = -384. Let x = c + -180. Solve 4*r - 12 = l, 5*l + 4 = 5*r - x for l.
-4
Suppose -19356*u = -19360*u + 5*f - 2, -10 = -u - 4*f. Suppose -z + 11 = -4*g, -4*z = -g - 9 - 5. Solve -u*l + 5 = r, -5*r = 2*l - z + 18 for l.
5
Let k(w) = w**3 - 9*w**2 + 4*w + 9. Let l be k(8). Suppose -4*u + 2*u = 34. Let d = u - l. Solve 0 = -2*a - b, 5*b - d = 4 for a.
-1
Suppose 8799 = 20*a + a. Let i = a + -409. Solve w + i = -4*w, 0 = 4*m + 3*w + 18 for m.
-3
Suppose 4*c - 6 = 34. Let m(d) be the first derivative of d**4/4 - 7*d**3/3 - 17*d**2/2 - 9*d + 17. Let y be m(9). Solve 0*p + s = p - 6, y = -2*s - c for p.
1
Suppose -59*i = -58*i. Solve -d + 3*s + 6 = i, -8*d + s = -11*d - 12 for d.
-3
Let t = 285 - 280. Suppose 0 = 4*c - 15 - 125. Solve -3*x + c = -t*p, p = -5*x + 6*p + 45 for x.
5
Let z be (-2)/(-3 + 5)*-3. Let q = -118 + 122. Solve -y + q = 0, -4*o + 3*o = -z*y + 14 for o.
-2
Let u(a) = 4*a - 324 - 3*a + 276. Let f be u(10). Let r = f - -54. Solve 4*h - r = 4*x, 3*h - 12 = x + x for x.
0
Let z be 4 + 228/20 - 15/(-25). Suppose -z*y - 4 = -18*y. Solve -2*k + 3*m + 2 + y = 0, -k + 2*m = -2 for k.
2
Suppose 2*a - 83 = -3*n, 3*a - 84 - 35 = n. Suppose a - 159 = -17*j. Solve 7*l + 29 = -5*b + 3*l, -b - j = 2*l for b.
-5
Let z(y) = y**2 - 10*y - 8. Let q(g) = -g. Let a be 0/1 - (1 - 6). Let v(l) = a*q(l) - z(l). Let h be v(6). Solve -7 = -s + h*m, -8*s - m - 20 = -3*s for s.
-3
Let f = 2