 -7. Solve -g - 5*r = -12, -4*r = 3*g - r - k for g.
2
Let v(j) = 22*j**2 + 2*j - 3. Let x be v(-2). Let y be ((x/6)/9)/(1/2). Solve -5*t + 37 = -4*w, -8*t = -2*w - y*t - 31 for w.
-3
Let n = 10 - 6. Suppose 5*p + 179 = 3*g, 3*p = -g + 2*g - 57. Suppose 64*i - 1 = g*i. Solve -n*s + 3*r = -i, -11 = s + 2*r + r for s.
-2
Let r be (-3)/(-2)*32/12. Suppose 4 = r*s - 4. Suppose s*c - 6 = -c + 5*v, 8 = 4*c - 4*v. Solve 0 = 3*a - 5*l + 10, 4*l - 2 = c*a + 4 for a.
-5
Let p be 1/(-2)*0 + 5. Suppose 4*m - 11 = 5, -5*s = p*m - 45. Suppose 3*n + g = 21, -n = s*g - 4*g - 7. Solve -4*l + 10 = 3*a, 3*l + a = 3 + n for l.
4
Let j be (-121)/(-6) - 3/18. Let d(u) = -u - 1. Let t be d(-5). Solve -5*o - 4*k + t = -0*k, 0 = 5*k + j for o.
4
Let n = 1244 + -1242. Solve 8*o - 5*o + 15 = -2*l, -5*o - n*l = 21 for o.
-3
Let d(x) = -x**2 - 13*x. Let z be d(-15). Let a = z + 33. Solve -3*f + 5 = -2*j - 0, a*j = 4*f - 7 for f.
1
Suppose -8*y + 5*g = -4*y - 2, 5*y = -g + 17. Solve -3*o - 9 = 4*a - 2, -a = -y*o + 13 for o.
3
Let h = -25 - -25. Suppose -c + h*c = -5. Suppose 40 = c*p + 10. Solve o - 2*l - 10 = p*o, 2*o + 5*l + 25 = 0 for o.
0
Suppose 0*g = -4*w + 2*g + 46, -w - 2*g + 24 = 0. Let t(k) = -k - 17. Let x be t(-8). Let r = x + w. Solve b + 4*z + 0*z - r = 0, 0 = -b - 5*z + 7 for b.
-3
Let g(x) = 5 + 9 - 7 + x**2. Let q be g(0). Let w = q + -6. Solve 5*i - w = 4*z, 3*i + 23 = -2*i - 2*z for i.
-3
Let g(o) = -3*o + 95. Let h be g(29). Solve 4*p = -h, -3*r - 2*p = p for r.
2
Let u(t) = 4 - 2*t - 13 - 9. Let g be u(-12). Solve 5*l + 0 - g = -2*d, 4*l - 6 = -2*d for d.
3
Let a be 1/2 - 7/(-2). Let r be a/(-4) - (1 + -10). Let l be (-3)/(-4)*r/3. Solve l*t + t + 22 = 5*h, -3*t = h + 10 for h.
2
Suppose -6*f + f + 20 = 0. Let o be (-4)/(-8)*f*23. Let m = 65 - o. Solve 5 = 5*j, -4*t - 4*j = -j - m for t.
4
Let x = 16 + -25. Let d be x*4/12*-3. Let m(b) = b**2 + 6*b. Let u be m(-6). Solve d*n - 4*n = -h - 29, n + 5 = u for h.
-4
Let y = 18 + -16. Suppose 0 = d + y*l - 16, d - 2*l - 3*l = -19. Suppose 5*q = a - 3*a + 9, 2*a = -2*q + d. Solve 4 = -a*t, t + 0*t = h + 2 for h.
-4
Let r = 2 - 0. Let z(h) = 0*h - h + 6 - 21. Let q be z(-17). Solve x - q + 4 = -r*w, 2 = -x for w.
0
Let q(s) = s + 2. Let x be q(-3). Let y be x/(2*2/(-12)). Let i = 4 - y. Solve m - 7 = -5*p + 3*m, 4*m - i = 5*p for p.
3
Let i be (-3 - -2)/(4/(-20)). Suppose 0 = i*y - 1 - 9. Solve 4*b - y*w + 10 = -4, 0 = 2*b + w + 1 for b.
-2
Let a(w) = -w**2 + 12*w + 4. Let g be a(12). Solve 5*z - o - 12 = 0, -g*z = -z - 3*o - 12 for z.
2
Let v = 172 + -169. Solve -3*o + m + 15 = 2*o, -3*o - v*m = -27 for o.
4
Let g be 30/12*((-90)/(-375))/((-9)/(-30)). Suppose 0 = 7*v - 4*v. Solve v = -5*w + 4*d, 24 - 2 = 3*w + g*d for w.
4
Let o be 2/2 - (-15 - -12). Let l = -16 + 16. Let f be 24 + (-1 - -2) - l. Solve -5*p + 3*k + f = 0, -5 = o*p + p + 3*k for p.
2
Suppose -9*j - 3*j + 60 = 0. Solve -j*o + 5*a - 15 = 0, o - 5*o - 15 = -5*a for o.
0
Let f = -88 - -93. Solve -19 = 3*m - 2*i - 2*i, 4*i = f*m + 29 for m.
-5
Suppose -3*x - i - i + 90 = 0, 3*x - 99 = -5*i. Let m = x + -28. Suppose -t + 6 - 1 = m. Solve t*z = 4*n + 1, -5*z - n - 13 = 6 for z.
-3
Let m = 4 + -15. Let r be 0 + 0 + (m - -11). Solve 0 = -4*k - 5*x - 1, 3*k + x + r*x + 9 = 0 for k.
-4
Let q be (21 + -8)*3*-1. Let t = 55 + q. Suppose 9*s - 31 = -4. Solve -s*k + 2*b = 6*b + 23, k = -3*b - t for k.
-1
Let y(w) = -6 - 19*w**2 - 16*w**2 + 34*w**2 - 10*w. Let i be y(-9). Solve -2*z - 2*m + 3 = -3*m, 3*m - 18 = -i*z for z.
3
Let g be 1 + 1 + 0 - 1. Let t be ((-16)/(-48))/(2/(-18)). Let x be g/t*(-17 + 2). Solve 3*c = -q + x*c + 8, 4*q + 5*c = -20 for q.
0
Let k = -59 + 25. Let i(d) = -d**2 - 2*d - 5. Let n be i(-3). Let m be k/(-6) - n/(-12). Solve -5*g = 4*l - 4, -l + m*g - 33 + 9 = 0 for l.
-4
Let u be (-12)/78 - 782/(-13). Let k be 12/u + 24/5. Solve t - 6 = -4*d, -7*d - 2 = -3*d + k*t for d.
2
Suppose -s = -3*f - 4, -2*f - 2*f = 0. Let p = s + 2. Suppose -3*y - 9 = -p*y. Solve -5*a + y = -t, -3*t + 6 = -5*t - 4*a for t.
-3
Let g = -118 - -123. Solve 0 = -u + g, -9 = -3*i + 2*i - 2*u for i.
-1
Let z(f) = -11*f - 2. Let l(p) be the second derivative of -p**3/6 - 5*p**2 - 3*p. Let d be l(-9). Let w be z(d). Solve -w = u + 4*h - 0*h, h - 9 = -4*u for u.
3
Let w be (-18)/((-2)/3*6/20). Suppose 7*s - 22*s = -w. Solve d + 2*m - 15 = s*d, -4*d = m + 12 for d.
-3
Let o(z) = z**3 + z**2 + z - 1. Let v = -33 + 34. Let n be o(v). Solve 3*w - 19 = 6*u - 2*u, 3*w = n*u + 11 for u.
-4
Let t be -60*(-3 + 45/25). Suppose -3*z = -t + 66. Solve 5*p + 4*k - 41 = 0, 0 = -2*p + 4*k - 2*k + z for p.
5
Suppose -20 = -84*a + 74*a. Solve 4 = -2*l, 2*l = -a*i + 2 - 6 for i.
0
Let a be 1/9 + 6450/270. Let o be (4/(-4))/(1/15). Let m be (-6)/o - 36/(-10). Solve 0 = -2*k - 4*w + a, 7*k - 2*k = m*w - 10 for k.
2
Suppose -2*y = 6, -2*m + 5*y + 0*y + 59 = 0. Solve -2*t + 3*a = 2, 0*t = 3*t + 5*a + m for t.
-4
Suppose 41*c = -47 + 211. Solve -c*s + 15 = a, -s - a + 20 = 4*s for s.
5
Let f be (25/(-10))/(1/(-2)). Solve -5 = -2*m + 7*m + f*p, -2*p = -4*m + 26 for m.
4
Let c be (-4)/(60/(-87)) - 120/150. Solve 3*m + 8 = c*u - 1, 3*u + m - 11 = 0 for u.
3
Let t be 1*(3 - 27/9). Solve t = 5*d - 0*d - l - 8, -5*l = -10 for d.
2
Suppose 3*s + 4*b - 16 = 3*b, 3*b = -3*s + 18. Solve 4*k = -0*k - s*l + 13, -l = -4*k - 17 for k.
-3
Suppose 5*x - 5*o = 30, -4*x - 9*o = -4*o + 12. Solve 10 = k + 3*i, -x*k = 5*i - 4*i for k.
-2
Suppose 3*z = -2*z. Suppose 3*k - 172 = -3*k - 94. Solve -2*f + z*a = a - 2, 3*f - a - k = 0 for f.
3
Let l = 166 + -170. Let h be -5 + 9/(9/4) - l. Suppose 3*m - 5*c = -10, m - 4*c = 5*m - 40. Solve 5*d = -5*k - 15, -m*k = -h*d + 5*d for d.
-5
Let v(a) = a**3 - 4*a**2 - 4*a + 2. Let k be v(-2). Let c be (-46)/k - (-6)/(-21). Solve 5*d - 13 = -3*u, -u - 4*u + c*d = 1 for u.
1
Let i be 7317/(-81) - 1/(-3). Let u = i - -90. Solve t + 3*t = 4*v - 8, u = -t - v for t.
-1
Let r(u) = u**3 + 6*u**2 + 8*u + 2. Let m be r(-2). Let s(h) = -h**3 - 7*h**2 - h - 3. Let t be s(-7). Solve -m = -2*p + g, 4*g + 25 - 5 = -t*p for p.
-1
Suppose -20 = -4*s, 2*y + 2*s + 66 = 4*s. Let d = -27 - y. Solve 0 = -0*q - q - 2*j + 2, j = 5*q + d for q.
0
Suppose 0 = 2*q + 4*l + 8, -10 = q + 3*l - 2. Suppose -q*d = -29 - 3. Solve k = -4*m + 8*m - d, -5*k + 5*m = -5 for k.
4
Let c be 6/(-4) - (-297)/18. Let s = c + -5. Solve f + 2*r = -s + 3, 9 = 5*f - r for f.
1
Let a = 11 + -8. Let t be (-5 + 5 - -3) + (a - -2). Solve 0 = -2*y - 5*r - t, -y - 4*r = -3*y + 10 for y.
1
Suppose 6*t = 10*t. Suppose m + 41 - 45 = t. Solve m*f = -a + 18, 0*f - 2*a = f - 1 for f.
5
Suppose 0 = -3*v + 4*v. Let m be (-2)/(-1) - (v + -2). Solve -3*x + 3 - 12 = -3*c, m*x + 28 = -4*c for x.
-5
Let f be (90/(-24))/((-3)/8). Suppose 3*b - 8 - 6 = -5*x, -x - 3*b + f = 0. Let z be ((-2)/(-6))/((-14)/(-168)). Solve -q + 0 = -3*a + x, z*a - 1 = q for q.
-1
Let i = 706 + -692. Solve 4*k + i = -a, -2*k + 0*k + 2 = -4*a for k.
-3
Suppose 0 = 3*k + 2*j - 54, 3*k - 72 = -k - j. Let q be (6/k)/((-2)/12)*-2. Solve 16 = q*z - 4*c, 4 + 1 = 2*z - c for z.
1
Let d(w) = w**2 + 16*w - 25. Let v be d(-13). Let j = -61 - v. Solve 0*u - j*t = 4*u - 13, u - 4*t = -11 for u.
1
Let x = -485 - -493. Solve 3*o = -m + x, 4*o + 4*m = o + 14 for o.
2
Let v = -2 - -1. Let w be 5/((v + -1)/(-2)). Let r be (68/9)/1 + 792/1782. Solve w*c - 15 = 4*k + 5, -3*k - r = -2*c for k.
0
Suppose 0 = -137*n + 136*n + 5. Solve p + 2 = -3*d, 2*d - n*p = -3*d + 10 for d.
0
Suppose -10 - 4 = -z. Suppose 4*p - 6 - z = 0. Solve -3*r = -5*m - 1, 0*m - 4*r - 2 = -p*m for m.
-2
Let s(q) = 56*q - 6. Let r be s(-4). Let v be -1 - (2/7 + r/70). Solve -3*k = t - 12 - 0, -3*t - 8 = -v*k for t.
0
Let x be (-234)/18 - (0 - 17). Solve -8 = -x*m + 4*i, m = 4*m + 2*i - 1 for m.
1
Let u(z) = -z**2 + z + 4. Let y be u(0). Let l be 2*(-1 + y) + -1. Solve 3*d - 2*o = -16, -21 = 2*d - l*o + 8 for d.
-2
Let b = -69 + 72. Solve 2*r + 1 = -b*v, 6*v - r - 14 = 3*v for v.
3
Let j(i) = i - 1 - 2 + 8*i**2 + i**3 - 11*i**2. Let s be j(3). Suppose s = -18*c + 15*c + 15. Solve -c*b + 3*b = -k - 6, 8 = -k + 3*b for k.
-2
Let w be ((-5)/15)/(1/(-93)). Suppose -3*s = -15, -3*l + 3*s - w = l. Let u be 8/l + (3 - 1). Solve 5*o - 2 + 4 = 2*i, 3*i - 5*o + 2 = u for i.
-4
Let b = -4 - -8. Suppose -4*y - 3 = 3*i, 0 = 