4. Solve i*m = 2*r + 7*m + z, 5 = r - 5*m for r.
0
Let g be (23 - 16) + 13 + -16. Solve -2 = g*a + 2, -5*i = -3*a + 22 for i.
-5
Let n(z) = -25*z + 55. Suppose -5*d - 2*j = -8, 0 = 3*d - 4*j - 8 - 2. Let a be n(d). Solve -h - 2*w + 8 = -a*w, -2*h - 3*w = 2 for h.
2
Suppose -4*f - 6 = -6*f. Suppose -673 - 135 = -101*b. Solve 0 = -5*o - r - 2, -b*r + 6 = f*o - 5*r for o.
-1
Let m = 24 - -77. Let j = 117 - m. Solve 0 = 4*a - 3*x - j, 5*x = 2*a - 0 - 8 for a.
4
Let h be ((-10)/(-7))/(-4*(-4 + (-330)/(-84))). Solve 11 - 17 = 3*z + 2*a, 3*z = h*a - 27 for z.
-4
Let g = -777 + 494. Let a = -279 - g. Solve a*m = -5*s - 12, -4*m = 4*s - 2*s for s.
-4
Suppose 405*p - 2898 = 279*p. Let l = 80 - 38. Let t = l + -22. Solve r + 5*o = -2*r + t, 3*o = -4*r + p for r.
5
Suppose -36 = -21*t + 48. Let r be (5 - 0/(-3)) + -1 - t. Solve -5*p = -2*q - 1, r*p - 2*p + 12 = 5*q for q.
2
Let c(s) = 9*s**3 + 46 + 4*s**2 - 48 + 0*s - 10*s**3 - 2*s. Let h be c(2). Solve -i - h*o - 2 = 0, 3*i = -i - 4*o - 4 for i.
0
Suppose -31*c + 17*c = -42. Solve 5*a - 1 = -4*o + 8*a, 5*a = c*o - 9 for o.
-2
Suppose 9 + 1 = 2*v, 26 = 4*l + 2*v. Suppose -l = 173*b - 169*b, b - 53 = -3*m. Solve -5*j - m = -3*g, 7 = 4*g - 2*j - 3 for g.
1
Let b(f) = -f**2 + 2*f - 10. Let a be b(-4). Let p be 2/(-4)*(a - -26). Solve 0 = -2*n - 3*m + 12, 0 = -p*n - 2*m + 10 + 6 for n.
3
Let i be -137 - -111 - (-104)/4. Solve 4*c = 4*o + 16, 3*o - 4 = -i*o - c for o.
0
Suppose -5*j + w + 131 = 0, 5*j = 8*j - w - 75. Solve 0 = -4*n - 5*u + j, -n - 30*u + 27*u + 14 = 0 for n.
2
Let l be -3*2/(-3)*-1. Let m be ((-150)/12 - -13)/(2/(-4)). Let j be (m/4)/(-3*l/(-120)). Solve -5*n = -2*u - 19, -2*n + j = -4*u - 3*n for u.
-2
Let w be (196/(-21) - -10)*((-225)/(-6))/5. Solve 0 = -2*s + w*b + 6 - 5, -2 = -2*b for s.
3
Let k be ((-2)/3 + 1)*(-3 + 27). Suppose v - k + 2 = 0. Solve -3*d = -4*g + 11, 0*d = 2*g - 2*d - v for g.
2
Let x(s) = 4*s**3 + 59*s**2 + 187*s - 16. Let j be x(-10). Solve 2*a + 15 = 3*w, -j*w + a = -19*w - 1 for w.
1
Let c(h) = -h**3 + 14*h**2 + h - 6. Let g be c(14). Suppose -7*d + 3*d + g = 0. Solve -5*u + d*a + 2*a = 21, a = -4*u for u.
-1
Let h = 453 - 444. Suppose -12*x = -15*x + h. Solve -5*f - 3*d = -x, f + 2*d = -2*d - 13 for f.
3
Let q = -2532 - -2533. Solve -q = -3*p - 4*k, -5*k = -0*p + 4*p - 2 for p.
3
Suppose 0 = -25*w - 9016 - 2209. Let n = w - -454. Solve 0 = 4*z + 20, -n*h - 6 = 5*z + 19 for h.
0
Suppose -3*h = 4*v - 74, 5*v + 456 = 3*h + 427. Solve -4*j + 2 = -10, -2*j + h = -4*o for o.
-3
Let b be (-204)/(-15)*(-5)/(-1). Let x be 950/15 - -6 - (-4)/6. Let o = x - b. Solve -2*v - r = o*v + 21, 5*v = r - 15 for v.
-4
Suppose 8*s - 2548 = -5*s. Suppose 0 = 8*d - 172 - s. Let t = d - 43. Solve -p + 7 = -3*p - t*y, 4*p - 21 = y for p.
4
Suppose 0 = 5*o, 3*r + o + 19 - 91 = 0. Suppose j = -5*j + r. Solve g = -f - 0*g, -j*f + g + 5 = 0 for f.
1
Let w(z) = z**2 + 18*z + 83. Let d be w(-7). Solve -1 = -s - f - 3, -s - 5*f = d for s.
-1
Suppose 32*u - 61*u = -34*u. Solve -6*s + 10*s - 4*g + 8 = u, -4*g = 3*s + 6 for s.
-2
Let w be 16/6 - (-1)/3. Let s(n) = 4*n + 30. Let m be s(-7). Suppose 10*u = 18 + m. Solve u*o + o = -3*r - w, 6 = 2*r for o.
-4
Let g = 19 - 17. Let n be 11/(-33) - g/(-6). Let u = -996 + 998. Solve 0 = -m + u*p - n*p - 7, 4*p - 16 = 0 for m.
1
Suppose 1 = -2*f - 3*p - 1, -3*f + p = -8. Let y be (-6 - 36/(-6))*f/4. Solve -4*j + 0 = -4*r - 4, 4*j - r - 10 = y for j.
3
Let g be (-144)/(-60)*(-20)/(-12). Solve 4*l + 4*y - 256 = -224, g*y = 20 for l.
3
Suppose 123 + 152 = 55*q. Suppose 2*g + 5 = -3. Let o be 3 - (1 + 0) - g. Solve -q = s - o*s + 5*p, 20 = 5*p for s.
5
Suppose 0 = -109*q - 230*q + 6021 - 1953. Solve o = 6*j + 17, 16*o = q*o + j - 1 for o.
-1
Let h be 2864/(-179) + 19 + 0. Solve -5*j + 0 = -4*l + 10, 5*l = -h*j - 6 for l.
0
Let o(a) be the first derivative of -33*a - 6*a**2 - 13/3*a**3 - 6 - 1/2*a**4. Let b be o(-6). Solve 4*u = 4*y + 8, -b*u = -2*u + 3*y + 2 for u.
1
Let g = -61 + 64. Let f(y) = -y + 3. Let h be f(5). Let m be (-5)/h*(-36)/(-45). Solve w = -3*r - m, -g*w = 3*r - 5*r - 16 for r.
-2
Suppose -7*i = -5*s - 4*i + 31, 0 = -3*i - 6. Suppose -6*l + s*l = -4*l. Solve 3*v + n + 8 = l, -7 = 5*v + 4*n + 18 for v.
-1
Suppose 25 = -6*o + 5*i, 15 = 4*o + 41*i - 38*i. Solve -2*z = -2*t - 6, -2*z = -o*t - t - 5 for z.
2
Let x(w) = w**3 - 8*w**2 + 12*w - 5. Let t be x(9). Suppose 188*m - t*m = 8. Solve -2*b - 2*b + 2*q + 8 = 0, 8 = 5*b - m*q for b.
0
Let s(f) = 6*f - 33. Let k be s(7). Suppose 11 - 3 = r - 4*b, 3*b - k = 0. Solve 4*a = r, -4*l + 7*l - 2*a = -22 for l.
-4
Suppose 0 = 8*a + 17 - 97. Suppose -10*x - a = -15*x. Solve 2*l - 2 = -g, 15 = -3*g - l + x*l for g.
-4
Suppose -7*f = -0*f - 77. Suppose 0 = -f*g - 13*g + 48. Solve -1 = g*p + 3, -4*p + 7 = 3*k for k.
5
Let g(k) = 8*k**2 - 32*k + 4. Suppose 22 = 17*p - 46. Let b be g(p). Solve -5*f = s - 16 - 1, 0 = -4*f + b*s + 4 for f.
3
Let s be 32/6*135/(-9). Suppose 5*d + 212 = -3*h, 3*h = 2*h + 3*d - 94. Let a = h - s. Solve 4*b = -3*w + a, w + 4 = -5*b + 19 for w.
-5
Let a be (32/24)/((-24)/(-522)). Solve 4*h = -3*s + a, -5*s + 23 = 4*h - 12 for s.
3
Let s be -3 + 3 + -12 + 17. Suppose 3*z + 25 = c - 5*c, 5*z - 5*c - 5 = 0. Let k = 7 + z. Solve p - 4*p + 17 = 2*t, s*t = k*p + 8 for p.
3
Suppose 4*r + 36 = -h, 5*h + r = 405 - 414. Solve 3*j + 4*c - 6 = 0, h = -2*j + 22*c - 19*c - 13 for j.
-2
Let u(h) be the third derivative of -h**4/24 + 3*h**3 + 4*h**2. Let k be u(14). Let v = k + 21. Solve -4*a - 5*z - v = 0, -3*a = a - 2*z + 18 for a.
-5
Let m(p) be the third derivative of -p**4/12 + 28*p**3/3 - 33*p**2. Let i be m(28). Solve -3*k - k = 5*t + 20, i = -2*t + 5*k + 25 for t.
0
Suppose -20*c + 16*c - 16 = -2*p, 0 = p + 5*c + 13. Solve 6 = p*i + 2*k, i - 6 = 11*k - 13*k for i.
0
Suppose -65*y + 63*y = -6. Solve 0 = 2*i - 4*i - y*r + 2, 0 = -3*r + 6 for i.
-2
Let j = 1 + 4. Let i be (26/56 + 20/70)*92. Suppose 44 = 2*g + 2*y, 3*g = -4*y - 0*y + i. Solve 2*x - g = -j*d, 5 = -5*x + 2*d + 3*d for x.
2
Let x(w) = 5*w - 40. Let p(h) = h**2 + 19*h + 41. Let r be p(-17). Let l = r + 2. Let i be x(l). Solve -4*g + 9*g = i*m, 0 = -5*g + 5 for m.
1
Let o be 76/(-38) - 3/(-3)*4. Solve o*a + 4*h = -18, -h - 4*h - 26 = -a for a.
1
Let m be ((1 + -1)/1*1)/(64/64). Solve -14 = -r - q + 6*q, m = r + q + 4 for r.
-1
Let a(m) = 760*m + 4574. Let o be a(-6). Solve -z + o = -4*l, 4*z - 5*l = -0*z + 12 for z.
-2
Let l be (75/15)/(1/2). Let f(c) = 3*c**2 - 26*c - 34. Let v be f(l). Solve -4*x = -2*t + v*t + 24, 0 = -3*t - 5*x - 22 for t.
-4
Suppose 0 = 42*n - 30*n + 24. Let w(p) = p**3 + p**2 + 7. Let k be w(n). Solve s = k*o + 17, 0*o = 4*o + 5*s + 10 for o.
-5
Suppose 8*m - 94 = -182. Let h be 1 + ((-5)/10*-10 - m). Solve 0 = -z - 3*q + 5, 0*q + q + h = -5*z for z.
-4
Let u = 62 - 56. Suppose u*g - 20 = g. Suppose 0 = o - 3, -g*o + 25 = x + 7. Solve -2*k + 2*p = 0, -k + p = -2*p - x for k.
-3
Suppose n = 2*n - 13. Suppose n*w - 20*w = 0. Suppose -2*z + 66 - 30 = w. Solve 2*x - 5*u - 24 = 0, 5*x - 12 - z = 5*u for x.
2
Let r(c) = -c**3 - 4*c**2 + 2*c - 12. Suppose -31*k = -21*k + 50. Let v be r(k). Solve -5*x = -3*o - 13, v = -x + 3*x + o for x.
2
Let v be -207 - 9/((-45)/(-25)). Let t = 213 + v. Solve 0 = -3*y + 2*j - 2, 4*y - 4*j + 5 = t for y.
0
Let s = -23044 + 23398. Solve r - 5 = 0, 5*c = -350*r + s*r for c.
4
Let p = -75 - -93. Let u be (-129)/13*-2 + p/117. Suppose 0 = -5*q + 3*q + u. Solve 2*b = 4*k + 10, -7*k + q = -5*b - 4*k for b.
-5
Suppose -11*o + 10*o = -5*i + 27, 0 = -3*o - 6. Solve -i*g - 5*c + 25 = 0, -4*g - 3*c + 6 = -12 for g.
3
Suppose 2*m - x - 68 = 0, 2*m + 4*x = -2*m + 112. Let u be 24/m + (-159)/(-12). Solve -3*k = 15, -4*s + k = -s - u for s.
3
Let a be (-230)/(-30) + (-1 - 1/(-3)). Let f(o) = -o**2 + 13*o - 34. Let z be f(a). Solve v - 5*b - z = -31, 5*b - 17 = -v for v.
-3
Let m = -1076 - -119. Let c = m + 957. Suppose -7 = -5*a + 3. Solve 0*t = 2*j + 2*t - 2, -a*t - 6 = c for j.
4
Let g(a) = a. Let z be g(-1). Let o = 6 + z. Let b(l) = -l**3 + l**2 + 32*l - 56. Let d be b(2). Solve 0 = -d*p - 3*k - 2*k - 9, -k + 15 = o*p for p.
4
Let g(x) = 200*x - 2705. Let i be g(14). Solve 88 - i = o - 2*l, 2*o - 3*l + 13 = 0 for o.
-5
Suppose -17 = -d - h - 3*h, 5*h = -3*d + 37. Let u be (0 - 3)*(3/d + -3). 