7. Solve -3*d = g*o + 6, -o = -1 - 0 for d.
-3
Let m = 83 - 202. Let h = 122 + m. Solve o + 5*y + 27 = 0, -2*o + h = -2*y - 3 for o.
-2
Let l(c) = -664*c - 7966. Let x be l(-12). Solve 6 = 4*j + x, -3*j - 7 = 5*n for n.
-2
Let w = 41 - 32. Let i be (-230)/(-8) + w/36. Let q = i + -29. Solve 5*j - 30 = g - q*g, 5*g = 5*j - 50 for g.
-5
Let c = 1080 + -1064. Solve 3*s - 13 = 2*j, c = 4*s - 5*j - 13 for s.
1
Suppose -2*u - p - 2 = 0, 3*u + 10 = 33*p - 38*p. Solve u = -91*q + 89*q, -l - 4*q - 4 = 0 for l.
-4
Suppose -22*g = 21*g + 129. Let j(a) = -a**2 + 21*a + 73. Let w be j(g). Solve 2*q - w = -4*x - 3, -4*x + 8 = 0 for q.
-5
Let c = -205 - -219. Suppose c*h = -11 + 81. Solve 2*q - 2*n = -4, 2*q + 2*n + 13 - h = 0 for q.
-3
Let a(n) = n - 4. Let k be a(9). Let x(i) = -10 + i**2 - 8 + 10*i - 11 + k. Let v be x(-13). Solve 0 = -3*m + 5*l - 17, -4*m + 5*l - v = 6 for m.
-4
Suppose -2*r - 2*r - 3*y = 9, -r + 3 = -y. Suppose -5*o = -r*m + 4*m - 11, 0 = -4*o - 3*m + 9. Solve -4*h + 5 = -5*c, o*h - 4*h - 3*c - 3 = 0 for h.
0
Let s(v) = v**2 - 15*v + 38. Let w be s(16). Suppose 8*q + w - 70 = 0. Solve 3*x = -5*z + 4, -16 = x + q*x - 5*z for x.
-2
Let r(j) = -135*j - 12*j**2 + 134*j + 0 + 3*j**3 + 6. Let w be r(4). Solve 0*m - m = -o - w, -4*o + 8 = 0 for m.
4
Suppose -79 = 35*b - 254. Solve -b*l - 2 = 4*x - 6, -x = l - 1 for l.
0
Suppose -n + 4 = 3*i, 5*n - 120 = 7*i - 2*i. Let j(b) = -b**3 + 16*b**2 + 55*b + 40. Let y be j(n). Solve y*x + 5*c = -13 - 12, 4*x + 25 = -5*c for x.
0
Suppose -52*r - 47*r = -114*r + 150. Solve -16*a + 11*a = -5*x + 30, x + 3*a + r = 0 for x.
2
Suppose 0 = 5*a - 90*m + 89*m - 26, 2*a - 5*m = 15. Solve a*o = -5*w - 10, -4*o + 2*w - 10 = -8 for o.
-1
Let q(p) = -38*p - 64. Let a be q(5). Let k = 257 + a. Solve -k*t + 8*t + i = -13, 0 = 5*t - 4*i + 23 for t.
-3
Let f = -102 - -119. Suppose f*q - 33*q + 112 = 0. Solve -b + 6 = 3*a, -5*b + 2*a - q = -3 for b.
0
Let q be (1 + -1)*(-1)/2. Suppose 0 = 4*s - 20, -2*a - 3*s = -0*s - 147. Suppose 0 = 68*l - a - 138. Solve -r + 6*r - 4*o - 40 = 0, q = l*r - 3*o - 27 for r.
4
Let s(l) = 2*l**3 - 26*l**2 + 5*l + 13. Let n be s(13). Suppose 0 = -5*f - 63 + n. Solve f*d - 11 = -2*a, -3*d = -a + 8 - 25 for a.
-2
Let s(c) = 3*c + 15. Let g be s(-3). Suppose -3*v + 2 = -1. Let w be (0 + 44/g)*(v + 2). Solve -3*i - w = 4*k, 4*i - 8*i = 3*k + 20 for k.
-4
Suppose 41*c - 110 = 51*c - 21*c. Solve -12*k = -3*g - c*k - 4, -3*k = 2*g - 6 for g.
0
Let j = 622 + -618. Solve 0 = -5*m - 3*p - 16, -m + 10 = -2*m - j*p for m.
-2
Suppose 0 = -5*k - 2*w + 16, 20*k + 6 = 17*k + 4*w. Suppose -o + 5*x + 9 = -7, -k*o = 2*x - 8. Solve 4*q = -4*r - 28, o*r - 3*r = 4*q - 7 for q.
-2
Suppose 4*t - 16*t - 5*t = -255. Solve 3*q - 3*o + 8 - 23 = 0, 0 = -q + 3*o + t for q.
0
Suppose -u - 20 = -2*m, 3*m + 3*u - 5 = 25. Suppose -52 + 12 = -m*n. Solve -10 = -2*b + 5*w, 0 = -n*w + w - 12 for b.
-5
Suppose 324*k + 56 = 338*k. Let f = -30 + 46. Suppose -3*g - 1 + f = 0. Solve 0 = -k*i - i - 15, -g*x + 13 = 4*i for x.
5
Let c(r) = -81*r + 1218. Let w be c(15). Solve w*q + 5*y + 4 = 0, -q - 6 = y + 3*y for q.
2
Suppose 7*m - 207 = -2*m. Let a be 2*3 - (17 - m). Solve 0 = f - 3*h + a, 5*f + h + 11 + 1 = 0 for f.
-3
Suppose 2*b = 4*n - 42, -n + 14 = -0*n - 4*b. Suppose -n*m = -11*m + 4*z + 15, -2*z - 3 = m. Solve 4*j + 3*r - 2 = 0, -3*j + 0*j - 3*r = -m for j.
-1
Let i = 5 - 5. Let j = -106 - -106. Suppose 7*b + 5*z = 2*b + 75, j = 5*b - 3*z - 67. Solve -3*t - 4*k + 18 + 0 = i, t - b = -4*k for t.
2
Let n = -172 - -115. Let g = -51 - n. Solve 4*v + 5*a + 9 = 0, 5*v + g = -2*a + a for v.
-1
Let u be 105/70*40/15. Solve -u*a - 12 = q, -3*q - 15 = 2*q + 5*a for q.
0
Let d(a) = 29*a + 16. Let h be d(3). Let f = h + -99. Solve -2*w + 5*o = 1, 3*w - f*o = -3 + 5 for w.
2
Suppose 8 = -l + 3*i, -4*l + i = 2*i + 71. Let x(z) = 17*z. Let b be x(-2). Let r = l - b. Solve -7 = -4*s + 5*s + 3*a, 0 = 4*s - 3*a - r for s.
2
Suppose 39 - 37 = 2*c, 5*v - 5*c = 65. Solve -5 + 17 = 3*l, -5*x + v = l for x.
2
Let y(n) = -n**3 - 39*n**2 - 72*n + 76. Let u be y(-37). Let l be u/17 + 3 + (-53)/17. Let d be 3/1 + 0 + 0. Solve -3*o - 12 = -p, -d*o + l*p - 12 = 4*p for o.
-4
Suppose 33*a - a = 124 + 324. Solve 4*n + 12 = -d - a, -4*n = -3*d + 2 for d.
-6
Suppose 101*a + 164 = s + 106*a, a = -4*s + 808. Solve -s*u = -w - 202*u + 5, 0 = -5*u for w.
5
Suppose 703 + 169 = 8*y. Let o = 112 - y. Solve -22 = 3*i - o*d + d, -4*i = d + 11 for i.
-4
Suppose 3*s - 15 = -0*s. Suppose 2*m + 10 - 6 = 0. Let x be -2 + m*(0 + -4). Solve 0 = -2*i + 4*w + 10, s*i + x = -w - 2 for i.
-1
Suppose 0 = -4604*d + 4631*d - 243. Solve -5*m - d = 5*b - 4, -3*m - 10 = -4*b for b.
1
Let b(d) = -2*d**2 - 49*d - 190. Let x be b(-5). Solve -4*i - 4*g - 11 = -i, 0 = -2*i + x*g - 15 for i.
-5
Let u(m) = 340*m - 6798. Let y be u(20). Solve 3*i - 19 = -2*r - 26, -4*i - 10 = y*r for i.
-3
Suppose 349*k - 425*k = 0. Let c(r) = -r + 5. Let f be c(3). Solve -3*i = 0, a + 1 = -k*a + f*i for a.
-1
Suppose 380*t - 363*t - 372 = -32. Solve 0 = -p - 2*d + 4*d - 8, -2*p = -5*d + t for p.
0
Let p = 9852 + -9852. Solve 3*q + 3*o - 5 = 4*q, -2*q + 2*o - 10 = p for q.
-5
Let n be (-2)/(-6) + 16/6. Let y be 4 - (-2 + n)*(9 + -10). Solve 5*m + y*b = -0*m - 10, 13 = -5*m - 4*b for m.
-5
Let q(j) = 49*j - 101*j + 49*j - 1 - 2. Let b be q(-3). Solve 0*x - b = -4*a - 2*x, 4*a + 3*x = 9 for a.
0
Let m = -978 + 980. Solve -3*x + m*g = 2*x + 3, 0 = -5*x - 3*g - 8 for x.
-1
Let r(j) = -2*j**3 + 9*j**2 + 550*j + 24. Let n be r(19). Solve 3*a + 3 = -4*b + 38, 40 = 3*a + n*b for a.
5
Suppose -36*n - 4736 = -44*n. Let u be (-1)/7 - n/(-518). Solve 3*v = -y - v + u, 3 = 3*y - 4*v for y.
1
Let r be (-5)/20 + 14/(-8) - -4. Solve -3*d = a + 11, 3*d = -r*d - 15 for a.
-2
Let h be 24/6 + -6 + 194. Let l = 194 - h. Solve 4*d = -5*u + 2*d + 8, -l*u + 2*d - 8 = 0 for u.
0
Suppose -14*f = -4*f + f - 143. Solve 5*w + 4*c + 13 = -f, 12 = 4*w - 5*c for w.
-2
Let s(n) = 46*n + 81. Let t be s(-4). Let c = 107 + t. Solve -2*a - 6 = c*x, 3*a + 2*x = -9 - 4 for a.
-5
Let n = -325 + -83. Let a = n + 410. Solve -a*q - 2*b + 6 = 0, -5*q - 4*b + b + 19 = 0 for q.
5
Let x(t) = -t**3 - t**2 + t + 2. Suppose 3*v + 3 = -3. Let i be x(v). Let g be 6/((-72)/42)*(-8)/14. Solve -5 = 4*f + g*a + 7, 4*f - i*a + 12 = 0 for f.
-3
Let i(r) = 2*r**2 - 4*r + 1. Let o be i(3). Suppose 51*c - 19*c - 2293 = -1749. Solve j + o = 4*z + 22, -4*z - j = c for z.
-4
Let o be (7*1/2)/(583/1166). Solve -2*s + 16 = -4*a, -5*a + 5*s = o*s + 11 for a.
-3
Let a(f) = -f**3 + 12*f**2 - 3*f + 14. Let b be a(13). Let g = b - -195. Solve 29 = -4*p + 5*h, -h - g + 3 = 3*p for p.
-1
Let d be ((-10)/4)/(-5) - (-810)/180. Solve -4*y + 3*y = -d*g + 15, 3*y = g - 17 for g.
2
Let r = 632 - 632. Suppose r = -5*y + a + 20, 2*a - 3*a + 8 = 2*y. Solve c = m, -m = y*m for c.
0
Let a = -196 - -279. Let h = -78 + a. Suppose -2*t + 12 = -2. Solve 0 = -2*y + t*y + 15, h*z = 5*y for z.
-3
Suppose -1 + 21 = 5*w. Let o = 413 + -425. Let z be (-2 - 1)/(3/o*12). Solve -3*c - 2*j + w = 0, 3*c - z + 0 = -5*j for c.
2
Let l(t) = -t**3 - 23*t**2 - 100*t - 177. Let o be l(-18). Solve d - 3*s = 2*d - 3, -o*s + 12 = 4*d for d.
3
Let v(r) = -r**3 + 6*r**2 - 4*r - 2. Let u be v(5). Suppose -18 = -m - 14. Solve u*a + 0*h = m*h + 15, -2*a - 2*h - 4 = 0 for a.
1
Let s be (44/77 + 11/(-7))*-2. Suppose a - 25 = 5*k, a - s*k = 14 - 4. Solve -4*q - 17 = -5*h, 3*q + 10 = h - a*q for h.
1
Suppose 4*h + 17 = -3*m + 1, 4*m + 14 = 2*h. Let i be 2/(h - 153/(-135)). Solve 2*a + i = -3*v + 1, -3*a - 5*v = 23 for a.
-1
Let v be 5*(-40)/(-250)*((-5)/(-2) + 0). Solve -v*b + 6*b = 5*i - 45, i = b + 10 for b.
-5
Let v(i) = 37*i**3 + 2*i**2 + 7*i + 11. Let c be v(-2). Let f = c + 297. Solve -2*u - 3*p - 10 = 7, -f = -4*u + 2*p for u.
-1
Let f be (9 + (-261)/27)*(-3)/(-2)*-10. Solve 2*r - f = 0, 2*v + 15 = -0*v + 5*r for v.
5
Let z = 401 - 399. Let r be 9 - 10/(z/(-5)*-5). Solve 2*v = p - 3, -r*v + 3*v - p - 3 = 0 for v.
-2
Suppose -39*y = -25*y. Suppose -3*l = 4*i - 7*i - 111, 4*l + 4*i - 132 = y. Let w = 1 - -4. Solve l = 5*n + w*h, 0 - 12 = -4*h for n.
4
Let q(a) = 2*a**2 - 12*a - 10. Let i be q(-1). Suppose i*p = 4, -6*r + r + 69 = -p. Solve 3*c - r = 5*z + 5*c, -14 = 4*z + 3*c for z.
-2
Let r = -2614 + 2626. Solve 7