 - 15. Let a be (39/15 - 2)*5. Solve g*s - 4 = -4*j + 13, 3*s = -a*j + 12 for j.
3
Let j(h) = -h**3 - 4*h**2 + 4*h. Let f be j(-5). Solve f*r + 3*v = v + 33, -1 = -r + v for r.
5
Suppose 0 = 4*a - 3*b - 5, 3*a - 3*b + 5 = b. Suppose -a*l + 3 = -12. Solve -o + 0*o = l*s, 3*o = 0 for s.
0
Suppose -8 - 2 = -2*m. Suppose 4*k - k = -j - 15, -m*k - 25 = -5*j. Solve -2*z + j*v = -3*v + 4, 0 = 3*z - v - 8 for z.
4
Suppose -8*x = -5*q - 3*x, 0 = -4*q + 2*x + 4. Solve -5*u = -2*h + 2 + q, -4*u + 2 = h for u.
0
Let b = 10 - 6. Let j be 1/1 - (0 - -1). Let r be 8*2 + (0 - j). Solve 7*o = b*o - 5*s + r, s + 4 = -3*o for o.
-3
Let f(k) = -k**3 + 9*k**2 - 8*k + 1. Let l be f(8). Let h be -1*3/(0 - l). Let c be (23/h)/(2/6). Solve 4*w + 19 = -3*x, -2*w + c = -x - 4*x for x.
-5
Let w = -7 - -5. Let u be (2 + -4)*(-1)/w. Let h = 2 - u. Solve 0 = s - 3*s + 2*z + 8, -h*s + 5*z = -18 for s.
1
Suppose 5*j = -88 + 243. Suppose 6 - j = -5*q. Solve q = -5*u, 2*g - g = -4*u - 2 for g.
2
Let o(i) = 2*i**3 - 3*i + 2. Let s be o(2). Suppose 0 = d - 5*f - 15, 6*f + 40 = -3*d + 4*f. Let w = d + 10. Solve -4*u - z - 17 = w, 3*u = -2*z - s - 7 for u.
-3
Let n = -7 - -11. Solve -n*y = -q - 16, -2*q - 2*q + y = 19 for q.
-4
Suppose -5*u - 21 = -4*f, 1 = f + 3*u - 0. Solve 3*s + 12 = -4*v, -f*v = 5*s - 0*v + 20 for s.
-4
Let x(s) = s**2 - 7*s + 8. Let m = 11 + -6. Suppose 4*c - 19 - m = 0. Let n be x(c). Solve -2*g = 5*z + 6, 14 = -5*z + n*g - 0*g for z.
-2
Let h(b) = -b**2 - 7*b - 1. Let c be h(-5). Solve -4*j - c = -29, -4*j + 17 = 3*l for l.
-1
Suppose 6*x - x = 75. Let r(w) = -w**2 - 10*w + 16. Let f = -21 - -10. Let i be r(f). Solve -5*k + 3*s + 19 = 0, 0*k + x = k + i*s for k.
5
Let n(q) = -q + 10. Suppose 2*z = 23 - 5. Let r be n(z). Solve -s + r = -2*v + 2, -17 = 3*s + v for s.
-5
Let q = 57 + -41. Suppose -q = -4*s - 0. Solve -u - 2*v = -6*u + 10, s*u + 2*v = 8 for u.
2
Let z be (-2)/(-10) + (2 - (-12)/15). Solve -18 - 13 = -5*n + z*l, 0 = 2*l + 4 for n.
5
Suppose 3*v + 2 = -2*c + 9, -1 = -3*c + 5*v. Let w(z) = z**2 - 11*z + 21. Let l be w(9). Solve -l*t - 3*b + c*b - 15 = 0, -3*b = -2*t - 10 for t.
-5
Suppose 0*s = 2*s. Suppose d + f + f - 5 = s, 2*f - 1 = -5*d. Let u = d + 5. Solve i = -u*r - 11, 3*r - 6 = 4*i - 0*r for i.
-3
Let s be -6*(0 - 3/2). Solve -3*w - 13 = -4*h, 3*h + 3*w - s = 6*w for h.
4
Let j(n) = n**3 - 3*n**2 - 3*n - 2. Let p be j(4). Suppose -3*i + 3 + 4 = k, -21 = -4*i + k. Solve -2*z + 4 = -2*d, -3*d - 13 = p*d - i*z for d.
-5
Let m be (6/9)/((-1)/3). Let i = m + 2. Let x be 5*(9/(-15) + 1). Solve u - 17 = -4*r, i = x*r - 0*u + 3*u - 11 for r.
4
Let k(x) = -x**2 + 6*x - 7. Let r be k(5). Let o = 5 + r. Solve i - 2*c = 4*i, o*i = c for i.
0
Let t be (5/10)/(2/8) - 0. Solve -4*y - t*h = 3 + 1, 10 = 5*h for y.
-2
Let v = -35 - -76. Suppose v + 39 = 4*h. Let i(z) = -z**3 + 8*z**2 - z + 12. Let y be i(8). Solve 4*b + y*k = k + h, -3*k = 0 for b.
5
Suppose -5*t + 4*t = 0. Let d(i) = -i**3 - 5*i**2 - 2*i - 5. Let w be d(-5). Solve t*x = 3*l - x - 11, -x = -w*l + 17 for l.
3
Let c(p) = -8*p. Let l be c(-1). Suppose -11*z + 6 = -l*z. Solve 1 + 0 = 2*g + j, -5*g + 2*j = z for g.
0
Suppose -140 + 20 = -5*j. Let s be ((-20)/8)/(20/(-16)). Solve s*v - 2 = 2*h, -v - 7 = -5*h - j for h.
-4
Let c be (-2)/(-3) + (-7)/(-3). Solve -4*j = 3*q, 0 = -3*j - q - 2*q + c for j.
-3
Let a = 4 + 0. Suppose -a*f + 8 = -0*f. Let j be 76/18 + 2/(-9). Solve -7 = -2*i + 6*i + 5*q, -10 = f*i - j*q for i.
-3
Let x = 6 + -3. Let z(v) = 15*v - 2. Let w(r) = -8*r + 1. Let l(h) = -11*w(h) - 6*z(h). Let o be l(-2). Solve s - 5*j - 45 = -3*s, 0 = -4*s - x*j + o for s.
5
Let k(a) = a**3 - 7*a**2 - 7*a + 4. Let c = -4 - -8. Let i be 34/c + (-2)/4. Let x be k(i). Solve x = 2*l - r, 0 = 5*r - 0*r + 20 for l.
4
Let o(n) = n**3 - 9*n**2 + 9*n - 3. Let p be o(8). Solve 5*i + k - 10 = 0, i + 2 = p*k - 22 for i.
1
Suppose 0 = 3*x + 3*t - 9, 2*t - 3 = -x - 0*t. Solve -3*f = 9, -x*u - 7 = -5*u - f for u.
5
Let c = -7 + 9. Solve x + 9 = -3*q, c*x + 2*q - 4*q - 6 = 0 for x.
0
Suppose 2*y - 2 = 2. Suppose 3*v - 7 = -i - y, -2*v - 25 = -5*i. Solve -4*k - 5*s - 12 = 0, v = k + 4*s + 2 + 1 for k.
-3
Let k = -9 - -13. Let l = 1 + k. Solve -g + 4*w = 14, -l = g - 2*w + w for g.
-2
Suppose 0 = -0*x + 2*x. Solve 4*s + 3*o = -7, x = -4*s - 0*s + 4*o for s.
-1
Suppose -7*v + 3*v + 16 = 0. Suppose -2 = -v*u + 6. Solve 0*r - 5*r = -4*j - 37, 0 = 4*r + u*j - 14 for r.
5
Let v be ((-1)/2)/((-3)/(-18)). Let k be v*((-20)/(-6) - 2). Let f be 1 + (1 + k)/(-3). Solve h - i = -f, 4*h = -h - i + 8 for h.
1
Suppose 2*c + 6 = 5*z - 5, -42 = 5*c + 2*z. Let f be (-1)/(-4) + (-254)/c. Solve 4*s - 4*u - f = 0, -4*s - 2*u + 19 = s for s.
5
Let s be (72/60)/(3/10). Solve j + 3 = s*y, 3*y - 2*y - 4*j = -3 for y.
1
Let j be 1/(-2 - 0)*0. Let m(z) = -1 - 2*z - z + 2*z**2 - z. Let y be m(3). Solve -3*r + 12 = -0*r, j = -x + y*r - 24 for x.
-4
Let g be (-256)/(-56) + 6/14. Solve 0*r = 2*c - r - g, -6 = -c + 4*r for c.
2
Suppose -o - 4*f = 9, -2*o = o - 5*f - 41. Let p = -4 + o. Solve 2*a - 25 = p*b, b = -b + 5*a - 35 for b.
-5
Let f be 0/(3 - 6/3). Solve f = -0*p - p - 5*x - 7, -4*x = 5*p + 14 for p.
-2
Let f(z) = -5*z**3 - z**2 - z - 1. Let c be f(-1). Suppose 0 = c*w - 25 - 11. Solve -6*u = -2*u - 3*x - 15, 2*u = 3*x + w for u.
3
Suppose -4*w = -g + 6*g - 37, 0 = 2*g + 2*w - 16. Suppose -2*t - 3 = -5*x - 0*x, -35 = -g*t + 4*x. Solve 0 = -5*s - 2*f - 4 - 4, 4*s - 3*f = -t for s.
-2
Suppose 2*c = 5*m - 25, 5*c + 1 = -2*m + 11. Suppose -2*u + 2*b = 18, 0 = 2*u + 3*u - 2*b + 30. Let f = 0 - u. Solve -f*x + 6 = m*t - 2, 3*x - 7 = -4*t for t.
4
Let q(z) = z**2 + 6*z + 10. Let u be q(-4). Solve u*b = 2*l - 4, -2*l + 1 + 7 = 2*b for l.
3
Let c(m) = m**3 + 11*m**2 + 10*m + 4. Let k be c(-10). Suppose -3*f + r = -k*r - 22, -3*r - 22 = -4*f. Solve 0 = -3*j + 5*v - 18, 0*v = 5*j - f*v + 17 for j.
-1
Suppose 0*i + 4*i - 404 = -2*j, 605 = 3*j + 5*i. Suppose -j = -8*t - 0*t. Solve 0*v + 2*v - 5*l + t = 0, -4*l + 7 = v for v.
-5
Let o = 118 - 116. Solve -x - o*x = 12, -2*m - 20 = 3*x for m.
-4
Suppose a - 6 = 4*p + 2, -4*a + 2*p + 4 = 0. Suppose a*d = -d. Suppose -m = -3*m - 3*k + 3, 2*m + 4*k - 2 = 0. Solve d = 5*t - 3*z + 10, 5*z = m*z for t.
-2
Let y(i) = 3*i**2 + i. Let p be y(1). Suppose -3*j = 7*f - 2*f - 11, 2*j - 4*f = 0. Solve 0 = -x + 4*g + j, 3*x + 2 = p*g for x.
-2
Suppose 9 + 0 = f + z, 2*z + 2 = 3*f. Suppose -3*t + 6 = f*n, 5*t = -4*n - 0 + 10. Solve -3*q + 2*o = -18, 2*q + t = 5*o + 25 for q.
4
Let z(t) = 3*t**2 - 6*t + 3. Let l be z(3). Solve 0*h + 2*i - l = 4*h, 5*i = 4*h + 18 for h.
-2
Suppose -6*w + 28 = -2*w. Solve 2*k = -3*n + 1, -w*n + 2*n + k + 6 = 0 for n.
1
Let n(w) = -w**3 - 7*w**2 - 5*w + 7. Let v be n(-6). Let i be 1 + -4 + 2 + 0. Let o = i + v. Solve 0 = -j - 0*f + f - 2, o = 4*j + 4*f - 24 for j.
2
Suppose f = 6 - 3. Solve f*t + 5*c = 40, -4*t + 0*t + c + 15 = 0 for t.
5
Let b be (-1)/2 + (-106)/(-4). Solve 2*u + 2*u + 3*i + b = 0, 10 = -4*u + 5*i for u.
-5
Let u be (3 + (-124)/(-28))/(4/14). Solve -2*o = -10, -2*i - 2*o = 2*i - u for i.
4
Suppose 0 = 5*w - 6 - 9. Let i be -2 + 4 + (3 - w). Let q be (-4 - -6) + -1 + 2. Solve -3*m = 2*m - q*p - 3, -2*p + i = -2*m for m.
3
Suppose 1 + 5 = l. Solve -2*v = -2*k + l, -4*v + 2*k = 5*k - 23 for v.
2
Let g(i) = 0*i**2 + 4*i - 6*i + i**2 + 1. Let b be g(3). Solve 0*f - 3*v = b*f + 26, -5*f - 29 = 2*v for f.
-5
Let j = -29 - -29. Solve j = 2*h + 6*q - 2*q + 4, 3*h = 5*q + 27 for h.
4
Suppose 0 = -2*v + 4*o + 38, 4*v - 6*o + 2*o - 76 = 0. Suppose 4*c + v = -1. Let h be 1 + 1 - (c + 5). Solve 0*i + 4*i = 2*z + h, 5*i - 4 = 2*z for i.
2
Let a be -4 - 1/(3/(-18)). Suppose -3*j + 2 = -a*j. Solve 0 = 4*l - j*f + 16, 2*l + 5*f = -2*l - 16 for l.
-4
Suppose -4 = 2*w - 4*w. Let q be (0 - 2) + (-2)/(-1). Solve -w*v - 2 = -2*z - z, v - 5*z - 6 = q for v.
-4
Let r = 30 + -14. Let t = -5 + 8. Suppose r = t*i + 4. Solve 5*y - 2*y - 19 = 2*p, -i*y = 5*p - 10 for y.
5
Let c be (0 + 3)*(-1 - -2). Solve -4*k - 4*d = -16, c*k - d = 3*d - 2 for k.
2
Suppose 7 + 8 = 3*f. Let k be -2 + -2 + 1 - -10. Solve -5*n = 5*x - f, n = -4*x + k + 3 for x.
3
Suppose 4*r - 2 - 6 = 0. Suppose -2*g + 5 = r*d + 3*g, g + 26 = 5*d. Solve -3*o = -t, t - 2*o = d*t for t.
0
Let u(f) = -3*f + 8. Let d(j) = -7*j + 17.