7. Let a = j + 1473. Suppose p - 6*p = 4*r - 4, -4*p - 1 = -r. Solve p = a*z - 6 - 4 for z.
5
Suppose -2*v + 37 = 9. Let a be 6 - (v + -2) - -12. Solve 4*o = a*o for o.
0
Suppose 3*k - 13*k = -810. Suppose k = 2*a + 4*y - y, -4*a = 5*y - 161. Solve -34*m = -a*m + 20 for m.
4
Suppose -12*h = -149 - 199. Suppose 4*t = -17 + h. Solve 16*j - t = 19*j for j.
-1
Suppose -5*r = s - 8 + 48, 8 = -r - 3*s. Let p(v) = 2*v**2 + 4*v + 2. Let j be p(-4). Let k be (r + 12)/(3/j). Solve 4*i = k - 8 for i.
4
Suppose 28*w - 32*w - 1376 = -c, -1386 = -c - w. Solve -1392 + c = -8*r for r.
1
Let o be (107/2 - 1)*72/(-90). Let a be (6/o)/((-1)/7). Solve -j - a = -2 for j.
1
Let z be ((-39)/6 + 5)/(2/60). Let m be (z/(-27) + -2)/((-1)/6). Suppose 12 = c + 3*c. Solve m*s + c + 5 = 0 for s.
-4
Let i(s) = s**3 + 9*s**2 + 2. Let b be i(-9). Let f = 4 - b. Suppose 4*k = 5*t + 18, -4 = k + 4*t + f. Solve 4 = -k*a - 2*a for a.
-1
Let d = 33 - 33. Let u = -13 + 16. Suppose -2*p - 5*o + 26 = 0, -u - 19 = -2*p - 3*o. Solve d = -4*t + p - 0 for t.
2
Suppose 5*x = -2*y + 470, 0 = 4*x + 47*y - 42*y - 393. Solve -93*a + 3 = -x*a for a.
3
Suppose 5 = -a, 2*p - 110 = -0*a - 4*a. Suppose 9*g - 4*t + 36 = 11*g, 5*g - p = -5*t. Solve 20 + 20 = g*y for y.
5
Let f(o) = 3*o + 9. Let k be f(-4). Let g be 14/k*6/(-4). Let q = 342 - 337. Solve g*v = 2*v + q for v.
1
Let y be (2 - 4) + (13/(-26))/(3/(-42)). Solve -10*g + y*g + 10 = 0 for g.
2
Suppose 38 = 2*f + 5*n, f + 13 = 3*n + 21. Solve -7 + 49 = -f*y for y.
-3
Let g be (-24931)/(-699) - (-4)/(-6). Solve -9*f - g - 10 = 0 for f.
-5
Let f be (-910)/21*(-18)/15. Suppose -f = 12*r - 25*r. Solve r = 5*x - 1 for x.
1
Let u(p) = -p**2 + 6*p + 19. Suppose 14 = -b + 3*b - o, o + 6 = b. Let n be u(b). Suppose 12 = n*g + 3. Solve -g*x + 20 = -8*x for x.
-4
Let v = -532 + 539. Let p be v + 7 + 0 + -12. Solve c - 2 = -p for c.
0
Suppose -6*v - 111 + 69 = 0. Let p = v - -10. Solve -1 = n + p for n.
-4
Let p be (48/(-6))/((-10)/(-535)). Let l = p + 444. Solve 8*z + 40 = l*z for z.
5
Suppose -44*p + 218 + 219 - 129 = 0. Let o be 4/2 - 1 - -4. Solve -3*k + p = -o for k.
4
Suppose -11*q + 2463 = 615. Solve q - 60 = 27*o for o.
4
Let v = 232 - 41. Let c = 196 - v. Solve -c = -5*p + 5 for p.
2
Let o(x) = -x**2 - 17*x + 928. Let q be o(-40). Solve -142 = 30*m + q for m.
-5
Suppose -p + 4 = -3*s - 23, 0 = -5*p + 4*s + 124. Let g be (-10)/(6/(-1) - -4). Solve p*l = 25*l + g for l.
-5
Let l(t) = t**3 + 12*t**2 + 31*t + 50. Let f be l(-7). Solve 58*x + 212 + f = 0 for x.
-5
Suppose 11110*u - 11112*u = -88. Solve -2 = 21*j - u for j.
2
Suppose -237 = 4*h + 463. Let g = h - -175. Solve g = -d - 2*d for d.
0
Suppose 30*r + 236 = -8*r + 2858. Solve -r*q + 61*q + 24 = 0 for q.
3
Let y be 6/(-10) + -13 + 1014/65. Let q be y*(-11)/(154/(-49)). Solve 0 = 2*w + q*w - 27 for w.
3
Suppose -21 - 27 = -6*z. Suppose -z*y = -4*y. Suppose 4*t - 5*i - 13 = 5*t, 10 = 2*t - 2*i. Solve t*x + 4 = -y*x for x.
-2
Suppose h + 25 = -4*h, -c + 1028 = -4*h. Let l be (3/(27/8))/(112/c). Solve l*z = 6*z - 8 for z.
-4
Suppose 4*r = -f + 85, 27 = 4*r + 5*f - 78. Suppose 110*j + r = 114*j. Solve -j*x = -x for x.
0
Let j = 557 + -413. Let m be (-5 + j/30)*-20. Let b(x) = x**3 + x + 1. Let g be b(2). Solve -g - m = -5*i for i.
3
Let x(z) = -2*z**3 - 4*z**2 - 5*z - 5. Let t be ((-2)/(-4))/((-1)/4). Let o be x(t). Suppose -10 = -o*b - 3*y, -b + 3*b - y - 4 = 0. Solve 3*h - b = 1 for h.
1
Let j(s) = 5 + 38*s**2 - 71*s**2 - 2*s + 38*s**2 + 2*s**3. Let c be j(-3). Suppose 5*l - 3*w - 9 = -0*w, 0 = c*w - 4. Solve 0*x - 6 = -l*x for x.
2
Let i(y) be the third derivative of -y**6/120 - 7*y**5/10 - 13*y**4/8 + 91*y**3/6 + 222*y**2. Let n be i(-41). Solve 0 = -11*f + n*f - 2 for f.
-1
Let f be 30 + (-16)/(-12)*(-63)/(-28). Solve f*r - 136 = -r for r.
4
Let f(g) = 35*g**2 + g + 2. Let l be f(-1). Let t be 9/(-6)*(-7 + 5). Suppose -t*s + 7*s = l. Solve 0 = 4*v - 1 + s for v.
-2
Let h = 52 - 47. Suppose 5*n - 25 = -h*v, -3*v + 2*n + n - 15 = 0. Let p(m) = m**3 + 5. Let w be p(v). Solve 3 = -w*g - 2 for g.
-1
Let t(g) = -g**3 + 13*g**2 - 28*g - 60. Let b be t(5). Solve b = -25*w - 2*w + 54 for w.
2
Let p(x) = -384*x - 2655. Let k be p(-7). Solve 20*n - k = 67 for n.
5
Suppose 38*g - 22*g = 144. Solve 4*s = g*s - 10 for s.
2
Suppose 198 = 7*n - 138. Suppose -4*o + o + s = -n, 2*o = -s + 27. Suppose -o + 15 = g. Solve i - 2 - 1 = g for i.
3
Let c(h) = -h**2 + 8*h + 56. Let d be c(13). Let a be (d + 3)/(0 - 2). Solve 14 - 29 = -a*o for o.
5
Let z(s) be the first derivative of s**4/4 - 9*s**3 + 4*s**2 - 201*s - 104. Let x be z(27). Solve -3*y + x = -0 for y.
5
Let t(n) = 3*n**2 + 128*n + 262. Let m be t(-41). Solve 0 = -37*p - 205 + m for p.
-4
Let x(i) = -21*i**2 + 18*i - 47. Let q be x(6). Let a = 737 + q. Solve -25 = 47*o - a*o for o.
-5
Let f be 4/(-16) + (-642)/(-8) + (-39 - -40). Solve -50*y + f = 481 for y.
-8
Let n be (-126)/(-2)*(-144)/216. Let i be (4/(-8))/(129/n + 3). Solve -5 = -i*m + 2*m for m.
1
Let x = 30 + -27. Suppose 5 = 4*h - x. Suppose 5*c - 104 = -3*c. Solve -c = -3*b + h for b.
5
Let o = 144 - 207. Let w be o/(-6)*(-16)/3. Let z = -56 - w. Solve -q + z = 1 for q.
-1
Let y(c) = -1 + c**2 + 4 - c**3 - 2*c**2 + 0*c**2. Let v be y(0). Let t be (-3)/(3/(-4)) - -4. Solve -v*b + t*b = -15 for b.
-3
Let g be (195/100*4)/(2/20). Let h = -65 + g. Solve -12*k + h*k = 1 for k.
1
Let x(w) = w**2 - 20*w - 153. Let b be x(26). Let c = -10 - -18. Suppose 0 = -4*h - 0 + c. Solve h*y + b = 1 for y.
-1
Let c = 9 + -6. Suppose 2*b + 5*s = -3*b + 30, c*b - 10 = -s. Let k(n) = -n**2 - 74*n + 12. Let l be k(0). Solve -5*q + b*q + l = 0 for q.
4
Let c = 204 - 198. Suppose 1005 - 1119 = -c*l. Solve 18 = -q + l for q.
1
Let h(q) be the first derivative of -q**2/2 - 20*q + 60. Let b be h(-23). Solve -b*a + 2 - 14 = 0 for a.
-4
Let o(v) = -v**3 - 9*v**2 + 5*v - 43. Let l be o(-10). Suppose l*a = 12 - 5. Solve a - 13 = -4*f for f.
3
Let k be (8/10)/(0 + 8/340). Suppose -4*l - 26 = -k, -19 = -3*r - 2*l. Solve 1 = r*c - 4 for c.
1
Suppose -12*c - 38*c = -2*c - 432. Solve -149 = -20*b - c for b.
7
Suppose 144 = -12*n + 396. Suppose -n = -w - h, -w = -2*h - 3*h - 39. Solve -y + w = 5*y for y.
4
Suppose 5*k = -5*s - 70, 11*k - 13*k - 56 = 4*s. Let o(p) = -p**2 - 21*p - 98. Let f be o(s). Let b = 26 + -6. Solve 5*w + 0*w - b = f for w.
4
Suppose -37*m = -16*m - 23*m. Let u = -5 + 12. Let j be 2/7 - (-12)/u. Solve m*o + o = -j for o.
-2
Let l be 152/(-56) - 2/7. Let h be (l/6)/(4/304). Let w be (-6)/(2 - h/(-16)). Solve -d = -5*d + w for d.
4
Let b = 418 + -391. Solve -b*f - 4 = -29*f for f.
2
Let g be (-6)/9 + 1*4105/15. Suppose -6*a = 99 - g. Solve 5*i - 9 = -a for i.
-4
Suppose 3*b + 0*b - 78 = 0. Suppose 0 = 5*y + 1 - b. Let s be (-4)/((14/(-84))/(3/24)). Solve 0 = y*m + 17 + s for m.
-4
Suppose 16*q - 15*q - f + 6 = 0, 5*f = -3*q + 30. Solve -2*y - 19*y + 21 = q for y.
1
Let v = 83 + -103. Let u = 4 - 26. Let r = v - u. Solve r*s + 9 = -s for s.
-3
Let o be -2*(15/35)/(20/(-350)). Solve -13*i - o = 50 for i.
-5
Let i = 163 + -161. Suppose 4*g = 2*p + 64, g = 2*p + 2*p + 2. Suppose 25*r + g = 31*r. Solve -r*l - i = 13 for l.
-5
Let i(y) = 5*y + 6. Let v(f) = 14*f + 17. Let k(r) = 17*i(r) - 6*v(r). Let q be k(5). Suppose 5*p = -4*m - 8, -2*m + 6 = -q*p - 5*m. Solve p*w = w for w.
0
Suppose -2*j = -4*h - 84, -2*j + 84 = -2*h - 6. Suppose 21*z = 25*z - j. Solve 3*f + z = 6*f for f.
4
Let l(k) = -k**3 + 10*k**2 + 1591*k - 16 + 50 - 1583*k. Let q be l(11). Solve c + q = -3 for c.
-4
Suppose -3*f = -9 - 0. Let a(p) = -p**2 - 43*p - 146. Let d be a(-39). Suppose -6*i + 2*i + 5 = -3*u, 0 = 5*i - 2*u - 15. Solve -d = -i*w + f*w for w.
5
Let b be (60/(-32))/(-5) + 106/16. Solve 0 = 84*q - 91*q + b for q.
1
Let d(a) = -289*a + 3230. Let b be d(10). Solve 36 = -331*k + b*k for k.
4
Let g(s) = 656*s + 3445. Let z be g(-5). Solve 37*q - 17 = -z for q.
-4
Let i(b) = 5*b - 28. Let h be (-1 + -9)/(6/18). Let u be (80/h)/((-1)/3). Let z be i(u). Solve -6*y + z = -2*y for y.
3
Suppose -3*l + 5393 = 7*i - 5*i, 6*i = -l + 16139. Solve 2681 - i = -2*w for w.
4
Suppose f - 19 + 15 = 0. Suppose -2*r + t = -11, f*r - 10 - 47 = -5*t. Solve -3*j - r + 2 = 0 for j.
-2
Suppose 7*h = -13*h - 6*h. Suppose h*m = -3*m - 0*m. Solve m = 5*g + 4*g - 2