15. Let p be 2/8 + (-95)/(-20). Solve -p*q = h - 1 for q.
-1
Suppose -2*h - 244 = -128. Let q = 58 + h. Solve -5*i + 3 + 2 = q for i.
1
Suppose 3 = l, 8*q + 2*l = 3*q + 606. Solve 47*k - q = 7*k for k.
3
Let h be -7*(-9)/21*(-1 - -2 - -5). Solve -3*p + 0*p + h = 0 for p.
6
Suppose 2*n + 4*r - 2*r + 18 = 0, -n + r - 5 = 0. Let k be (n + 8)/(3/(-2 - -11)). Let h be 4 + -2 + (k - 1) + -1. Solve d = h*d for d.
0
Let m(u) = -11*u - 12. Let v be m(-4). Suppose 2*w - v = -24. Suppose -3*j + 2 = -w. Solve 0 = -h + 3*h + j for h.
-1
Let p = -32 - -116. Solve p*z = 75*z - 9 for z.
-1
Let s(o) = o**3 + o**2 - 7*o + 20. Let m be s(-4). Solve -143*c + 146*c = m for c.
0
Suppose -4*a - 5*d + 259 = 0, -3*a - 53 = -4*d - 193. Solve -55*l + 6 = -a*l for l.
-6
Let g = 8 + 0. Let v(p) = p**3 - p**2 - 3*p - 4. Let c = -271 - -274. Let d be v(c). Solve -g = d*b - 3*b for b.
-4
Let k be (-369)/(-1) + 13/(-1 + -12). Let p = -348 + k. Solve 0 = -2*v + 30 - p for v.
5
Let i(o) = 3*o - 59. Let v be i(25). Suppose v*a + 36 = 34*a. Solve -6 = -p - a for p.
4
Let m(g) = 2*g - 535 + 543 - g. Let d be m(-4). Solve 2*x - d = 4 for x.
4
Suppose -a = -5*g - 3*a + 51, -2*a = 2*g - 18. Let t be ((-6)/18)/((-16)/18)*(15 - 7). Solve -t*u + g = -4 for u.
5
Let h(r) = -r**2 - 90*r - 831. Let c be h(-79). Solve 88 = 18*q - c for q.
7
Suppose 0 = -14*t - 8*t + 7854. Suppose -t*h + 364*h = 0. Suppose 2 = -2*o + 3*o. Solve h*m + 10 = o*m for m.
5
Let n(g) = -30*g**2 - 194*g - 18. Let d be n(-6). Solve d*c = 79*c for c.
0
Let l be -18 + 7 + -1 + -1. Let q be (3250/(-6))/l + 2/6. Solve -6 = 12*m + q for m.
-4
Let q(f) = f**3 - 7*f**2 + 11*f - 26. Let g be q(6). Suppose 10 = 2*i, 3*d + 6 = 4*i - 5. Suppose -d*v = 9, 3*z - 2*v = -g*v + 3. Solve -z*j + j = 0 for j.
0
Let t be 7*-1 + (28 - 13). Suppose 1 + t = 3*m + 3*a, 2*a = -m - 2. Solve 0 = -40*q + 36*q - m for q.
-2
Let p be (48/48)/(1/1031). Let t = p + -1027. Solve -t = 8*o - 7*o for o.
-4
Let q = -730 + 723. Let i(o) = -o**2 + 7*o + 1. Let p be i(5). Let b = p + q. Solve 0 = b*r + 6 + 2 for r.
-2
Suppose a + 7 = 4*b, 2*a - 5*b + 4*b - 7 = 0. Let y(g) = -1. Let p(u) = u - 11. Let z(d) = p(d) - 4*y(d). Let w be z(8). Solve a*v - w - 19 = 0 for v.
4
Suppose 215*x - 210*x - 100 = 0. Suppose -x = -39*t + 35*t. Solve 2*y + t = -1 for y.
-3
Suppose -18*w - 627 = -16*w - 21*w. Solve 7 + w = -8*b for b.
-5
Let y(i) = 6*i**2 - 4*i + 27. Let d be y(0). Solve d*b = 69 + 93 for b.
6
Let b be -6*4/8*1 + -3. Let f be 5/(5/2) - (-6 - b). Let x be -4 - (-5 - (-1 + f)). Solve -5*h = -x*h for h.
0
Let y = -22 - -102. Suppose t - 230 = -y. Let k be (t/125)/((-106)/(-100) - 1). Solve k = -5*b - 5 for b.
-5
Suppose -5*s + w + 250 = 0, -87 = -8*s + 6*s + 3*w. Suppose 5*g + 4*z = 228, g + 4*z + 252 = 6*g. Let b = s - g. Solve -2*l = -b*l + 3 for l.
3
Let i(v) = v**2 + 5*v. Let o be i(-5). Let u = o - -5. Solve 2*p + 1 - u = 0 for p.
2
Let k(w) = -w**2 + 12*w - 32. Let s be k(6). Suppose 2*j = h - 8, 0 + 84 = s*h + 5*j. Suppose -13*d = 4*d - 51. Solve u + d*u = -h for u.
-4
Let t be ((-17543)/106 + -46)*(-4)/(-6)*-2. Solve 3*o - t = 97*o for o.
-3
Suppose -5*s - 87 = 3*g - 340, -2*g + 252 = 5*s. Solve 81*y + s = 71*y for y.
-5
Let q(c) = -3*c + 1. Let s(v) = 26*v - 10. Let l(o) = -18*q(o) - 2*s(o). Let w be l(-1). Suppose -5*y + 4*y + 3 = 0. Solve w = y*g - g + 6 for g.
-3
Let j(o) = -2*o**2 - 130*o + 2042. Let a be j(13). Solve -218 = -51*d - a for d.
4
Suppose 0 = 2*g - 4*f - 114, 9*g + 5*f + 125 = 500. Solve -7*o = -87 + g for o.
6
Let x(l) be the first derivative of l**4/4 + 10*l**3/3 + 3*l**2 + 10*l - 31. Let c be x(-8). Let q be 4/6*c/12. Solve -q*g + 4*g = 0 for g.
0
Let z = 72 - 20. Let j = -52 + z. Suppose -6*b + 13 - 7 = j. Solve 0 = i + 3 - b for i.
-2
Let y be (2 + -2)*2/2. Let r = 3859 + -3846. Solve -3*x - 1 + r = y for x.
4
Let h(b) = 25*b + 142. Let n be h(-25). Let s = n + 497. Solve 0 = 5*a + 2*a - s for a.
2
Let t(m) = -227*m + 741. Let a be t(3). Solve -21 = a*v - 39*v for v.
-1
Let o(y) = y**3 + 78*y**2 - 4*y - 312. Let f be o(-78). Solve 13*b - 143 + 195 = f for b.
-4
Suppose -447*o + 2255 + 274 = -166*o. Solve 75 = o*q - 6 for q.
9
Let c = 17712 + -17708. Solve -242 = c*v - 270 for v.
7
Let d(t) = -t**2 + t + 2. Let b be d(0). Let m(i) = -2*i**2 - 53*i - 226. Let v be m(-21). Let p be 3 + v - (-35)/21*-3. Solve 0 = n + b*n - p for n.
1
Let t = -6592 - -6596. Solve 5*z - 21 = t for z.
5
Suppose 13*h + 399 = 32*h. Solve 20*v + v = -h*v for v.
0
Let c(q) = 506*q + 8719. Let i be c(-16). Solve 88*x - i = -x for x.
7
Let f be (10/(-2))/(2/(-2)). Suppose -2*k = -4*r + 32, 5*r - 112 + 59 = -4*k. Solve f*z - k - 3 = 0 for z.
1
Let c(d) = 4*d + 3*d**2 - 13*d - 2*d - 4*d - 9. Let t be c(6). Let p(w) = 2*w**2 - 17*w - 5. Let g be p(t). Solve -o + g = o for o.
2
Suppose 10*y - 279 = -21*y. Let a(z) = 7*z - 52. Let i be a(y). Solve -c - i + 9 = 0 for c.
-2
Let u(o) = -2*o**3 + 8*o**2 + 7*o - 70. Let a(i) = i**3 - 2*i. Let m(k) = 3*a(k) + u(k). Let n be m(-5). Suppose 0 = 3*t + t - 20. Solve -y + t = -n*y for y.
5
Suppose 4*v + 56 = 5*x, -29*v + 34 = x - 26*v. Solve x*g - 22*g = 6 for g.
-1
Let v(o) = -o**2 - 22*o - 37. Let u(l) = 7*l**2 + 4*l - 17. Let g be u(0). Let q be v(g). Solve 45 - q = -3*i for i.
1
Let y = 466 + -459. Let i be (105/2)/y*36/27. Solve -14 = 6*b + i for b.
-4
Let x(c) = -31*c - 2. Let h be x(2). Let v = h + 60. Let f be (15/2)/((-2)/v). Solve -6*q = -3*q - f for q.
5
Let z = 2401 + -2391. Solve -a - 2*a = -z*a for a.
0
Suppose 4*x + 154*j - 1164 = 158*j, 3*j + 3 = 0. Solve x = -6*z + 302 for z.
2
Suppose -3*o = -2*d + 12, 3 - 9 = -5*o - d. Solve o = 17*u - 53 + 70 for u.
-1
Let b = -165 - -169. Suppose -32*f = -36*f + b. Solve -2*p = f - 5 for p.
2
Let s be (-15 - -29) + -20 + 15. Solve -s = -12*l + 3 for l.
1
Let f be ((-15)/(-45))/(2*(-3)/18). Let d be f/1*(2 + -4). Solve d = h + 1 for h.
1
Let j(g) be the second derivative of g**4/3 - 3*g**3/2 + 7*g**2/2 + g - 138. Let i be j(2). Solve i*f = 3*f - 10 for f.
-5
Let m = -694 + 719. Solve -3*u = 2*u - m for u.
5
Suppose 6*l = 2*l + 108. Suppose l*u + 149 = 554. Solve u = -2*k + 19 for k.
2
Let v = 19441 + -19438. Let d(l) be the third derivative of -l**4/4 - l**3/2 + 3*l**2. Let u be d(-3). Solve v = 4*m + u for m.
-3
Suppose -a = 5*v - 482, 2*a + 211 = 5*v - 280. Suppose v = -5*z + 117. Solve -t - 3*t + z = 0 for t.
1
Suppose 18*l = -1 + 73. Suppose m + 3*i = 6*m - 15, l*i = 2*m - 6. Solve 0 = -m*b + 4*b for b.
0
Suppose -5 = -3*z + 1. Let c be 0*5/15 + 3. Suppose -7 = -y - 2*h, 4*h - 41 = -8*y + c*y. Solve -y = -l - z*l for l.
3
Let x(t) = -t**2 + 23*t - 111. Let v be x(11). Solve 63 = -v*y - 0 for y.
-3
Let s(h) = 3*h**2 - 21*h - 26. Let z(l) = 2*l**2 - 22*l - 25. Let p(x) = -5*s(x) + 6*z(x). Let a be p(-8). Solve -c = a*c - 25 for c.
5
Suppose 2*s = 0, 2*t + 2*s - 9 + 1 = 0. Suppose -3*j = 3*v - 105, -3*j = -v - 132 + 131. Solve -t*r + v = 14 for r.
3
Suppose 4*t = -4*g + 354 - 102, -2*t - 4*g + 118 = 0. Suppose 2*r = -t + 67. Let y(x) = -x**2 + 5*x. Let h be y(4). Solve 0*v + h*v + 8 = r for v.
-2
Let t(z) be the second derivative of -z**3/3 - 10*z**2 + 22*z. Let f be t(-8). Let d(x) = x**2 + 8*x + 17. Let o be d(f). Solve -u = -2*u + o for u.
1
Let r(m) = m**3 - 4*m**2 + 4*m - 3. Let i = 32 + -29. Let n be r(i). Suppose -2*x + c + 9 + 8 = 0, n = 3*x + 5*c + 7. Solve 2*p = x*p - 8 for p.
2
Let f = -20987 + 20998. Solve f = -20*q - 109 for q.
-6
Suppose -d - 20 = 4*n, 5*d + 199*n = 195*n - 20. Solve -87*m + 91*m - 24 = d for m.
6
Let z(x) be the first derivative of -x**3/3 + 6*x**2 - 17*x + 162. Let j be z(9). Solve 2*p = 4*p + j for p.
-5
Suppose -2370*r + 2355*r = -195. Solve -r*h - 9*h - 22 = 0 for h.
-1
Suppose 11*k = 2*u + 8*k + 1, -2 = u - 2*k. Suppose 2*l = u*l + 5*y - 19, 3*y = 5*l - 32. Solve 16 = -l*i - 12 for i.
-4
Let c = 29 + -17. Suppose c*t - 17*t = 30. Let u be 162/(-72)*32/t. Solve 2*s - 5*s = -u for s.
4
Suppose 37*v - 71*v = -31*v - 132. Solve -v = -6*z - 8 for z.
6
Let j(y) = -9*y**2 - 22*y + 1. Let g(a) = -2*a**2. Let t(o) = -5*g(o) + j(o). Suppose 4 = v - 18. Let u be t(v). Solve 4*r - 3 - u = 0 for r.
1
Let g be (-2)/7 + (-32)/(-14). Suppose g = -5*q + 22. Suppose -1581*z = -1663*z + 164. Solve 0 = 4*r - z*r - q for r.
2
Suppose -4*m = m. Suppose