 - 15. Solve z = -r - r for r.
0
Let a(x) = -x. Let b = -6 + 2. Let v be a(b). Solve g + 9 = v*g for g.
3
Let t be ((-2)/(-6))/((-3)/(-27)). Solve -t*o + 6 = 12 for o.
-2
Let r(f) = -f**3 + 2*f**2 + 2*f + 3. Let w be r(3). Solve w*c = -4*c - 12 for c.
-3
Suppose -j - 3 = -8. Solve 10*w = j*w + 5 for w.
1
Suppose 15 = -0*o + 3*o. Let n(m) be the second derivative of m**4/12 - m**3/2 - 5*m**2/2 + 4*m. Let z be n(o). Solve z*r + 1 - 6 = 0 for r.
1
Suppose 3*h + 25 = 4*h. Suppose d - 3*m = 3*d - 7, -m = -5*d - h. Let a be (5/10)/((-1)/d). Solve -5*k = -3 - a for k.
1
Suppose d = -4*d + 15. Suppose -3*y = -4*h + d, 2*h = 5*y - y - 6. Solve -8*x + h*x = -20 for x.
4
Let o(s) = s**3 + 7*s**2 + 1. Let w be o(-7). Solve -r - 4 = w for r.
-5
Let j(m) = m**2 - 2*m - 1. Let b be j(4). Let i(z) = 5*z - 11. Let p(q) = -9*q + 21. Let a(g) = -7*i(g) - 4*p(g). Let f be a(b). Solve 0 = -3*u - f*u - 9 for u.
-3
Suppose -4 = 2*q - 4*q. Solve -4*v = -10 + q for v.
2
Let x be 150/70 - 2/14. Suppose -s + 0 = -x. Suppose 5*k - 41 - 19 = 0. Solve k = -d - s*d for d.
-4
Suppose -k + 5*l = -30, -l - 35 = -2*k + 4*l. Solve -24 = k*r + 1 for r.
-5
Suppose 0 = s - 4*b - 10, 2*b + 12 = 5*s + b. Let n = -7 + 4. Let k = n + 3. Solve s*x + 4 - 12 = k for x.
4
Let s = 6 + -5. Solve 5 = -v + s for v.
-4
Suppose 4*g = i + 29, -55 = 3*i - 3*g - g. Let a = 14 + i. Solve z - 2 = a for z.
3
Suppose 93*q + 30 = 103*q. Let w be ((-1)/2)/((-1)/6). Solve -w*r = 3 + q for r.
-2
Let a(n) = -n + 21. Let k be a(21). Solve 2*l + 2*l + 8 = k for l.
-2
Let p = -7 - -7. Suppose p*x + 3*x - 24 = 0. Solve x = -0*n + 2*n for n.
4
Suppose s - 24 = -s + 5*o, 2*s + 12 = -4*o. Solve 4 = s*u + 2*u for u.
1
Let d = -5 + 10. Suppose -43 + 13 = 5*p. Let f = p + 9. Solve d + f = 2*t for t.
4
Let o = -18 - -21. Solve o*x = x for x.
0
Suppose 0 = -3*s - 0*s. Suppose s = 3*d + 2*d. Suppose 2*z - 3*z = d. Solve z = -5*w + w + 16 for w.
4
Let q = 18 + -18. Suppose 0 = 5*m - 2*a + 3, 0 = -m - 0*a + 2*a + 1. Let f be -1*m/(-2)*-2. Solve 3*d - 2 - f = q for d.
1
Let y be ((-3)/4)/(9/(-24)). Suppose -2*s - s - 90 = 0. Let h be 6/10 + (-12)/s. Solve -3 = -y*u + h for u.
2
Suppose 4*c - 278 = -2*m - 80, -5 = 5*m. Suppose 6 = 2*t + t, 5*l - c = 5*t. Suppose 2*a = -2*k + l, -5*k + 3 + 0 = -4*a. Solve -a*d + 4 = -2*d for d.
4
Suppose 2*h + r + 23 = 196, -97 = -h + 3*r. Suppose v + 3*v - h = 0. Solve -4*d - 2 = -v for d.
5
Let u(k) = -k**3 - 5*k**2 - k - 1. Let m be u(-5). Let w = m + -3. Solve d = w - 4 for d.
-3
Suppose 0 = -2*o - x - 1, 4 = -4*o - 4*x - 0*x. Solve 5 = -o*u - u for u.
-5
Let x(a) = -2*a**3 - 3*a**2 + a + 3. Let c be x(-2). Suppose -58 = -4*b + 5*o, -3*b + b + 24 = -c*o. Solve -4*f - b = -1 for f.
-4
Let i be (-32)/(-4)*(0 - -1). Solve 6*m = 4*m - i for m.
-4
Let q = 0 + -3. Let x(t) = t**3 + 4*t**2 + 3*t + 2. Let i be x(q). Solve i*u - 3*u = -4 for u.
4
Let n be 4/(24/(-18)) - -28. Solve 0*q = -5*q - n for q.
-5
Let i = 12 - 5. Suppose 2*t - i = -4*z + 3, 0 = t - 5*z + 2. Solve t + 0 = -r for r.
-3
Let d = -96 - -99. Solve -d*l + 0 = 15 for l.
-5
Suppose 5*j - 6 = 3*z + 2*j, -12 = 3*z - j. Let s be (16/(-20))/(1/z). Solve 3*d - 1 = -s for d.
-1
Let m = -3 + 8. Let l(d) = 3 + 4*d**2 - 4*d**3 + 3*d**3 + 6*d - 4. Let f be l(m). Solve -v = v + f for v.
-2
Let v be (2 + 8)/(0 - -1). Solve 0 = 2*i + 3*i - v for i.
2
Let i be (-18)/27 - 16/(-6). Solve -2*g = i*g for g.
0
Let b = -25 - -27. Solve -b*j = -4*j + 2 for j.
1
Let z(n) be the third derivative of 2*n**5/15 + n**3/6 + 4*n**2. Let m be z(1). Solve 0 = 3*w + 3 - m for w.
2
Let g(m) = m + 8. Let b be g(-2). Solve 0 = w - b*w for w.
0
Suppose -7*x + 2*x + 15 = 5*d, 4*x = 2*d. Solve -4*g - 8 = -d*g for g.
-4
Suppose z - 2 = 3*f + 2, -5*z + 2*f = -20. Solve 0*c + z*c = -20 for c.
-5
Let k be (68/(-6))/((-1)/(-3)). Let t = -20 - k. Suppose 5*f - 27 = g, -3*f = -g - 3 - t. Solve -2 = -f*s + 3 for s.
1
Let u be (-4)/16 - 18/(-8). Suppose 0 = -u*y + 4*y. Suppose 3*v = -y*v + 6. Solve -3*j = v*j - 25 for j.
5
Let w = 17 + -16. Solve -3 = p + w for p.
-4
Suppose 0 = 8*d - 12*d + 12. Solve d = 3*o - 2*o for o.
3
Let p be 2*(9/(-6))/3. Let c(o) = -3*o. Let q be c(p). Suppose -w - 9 = 2*w + 3*g, 0 = 2*g + 6. Solve 0 = -w*k + q*k - 6 for k.
2
Let q be 8/1 + -6 + 1. Solve 5 = q*t - 7 for t.
4
Let k be 8/3 - 1/(-3). Suppose -5 = -k*f + 7. Solve 0 = f*r - 15 - 1 for r.
4
Let v(q) = q**3 - 2*q**2 - 6*q + 1. Let n = 13 - 9. Let a be v(n). Suppose 2*h + h - a = 0. Solve 0 = -u - h for u.
-3
Let f(s) be the third derivative of -s**6/120 - s**5/20 - s**4/8 - s**3/3 - 5*s**2. Let k be f(-2). Solve -15 = -k*x + 3*x for x.
-5
Suppose -2*w - 2 = -4*j, 0*j + 2*j + 2 = 2*w. Suppose 4*f = 1 + w. Suppose -f = 3*i - 16. Solve 6 = 2*l - i*l for l.
-2
Let z(b) = -1 + 1 - 5 + 3 + 2*b. Let x be z(3). Solve 23 - 3 = x*w for w.
5
Let k(m) = -m**2 + 4*m. Let o be k(3). Solve 0 = -5*j + o + 2 for j.
1
Let c = 9 + -5. Suppose 0 = -4*d + 4*z + 24, d + 0*z = -5*z - 6. Suppose -d*r + c = -8. Solve -r + 13 = -5*q for q.
-2
Suppose -38*n = -20*n - 13*n. Let t = -8 - -11. Suppose 0 = -5*j - 2*o + 9 + t, -j + o = -1. Solve j*d - 6*d + 16 = n for d.
4
Let f(l) be the second derivative of l**3/6 - 3*l**2/2 + l. Let g(s) = s**2 - 6*s + 5. Let b be g(6). Let m be f(b). Solve -2*i - m*i = 8 for i.
-2
Let s = -18 + 26. Let j = s - 8. Let t = -6 - -10. Solve j*i = t*i for i.
0
Let n(t) = t**2 - 11*t + 10. Let f be n(11). Suppose 0*g + g = 4. Suppose 3*q = 3*v, 2*v + q - 1 = 5. Solve f = v*m + g for m.
3
Let b(t) = t**3 + t**2 + t + 4. Let c be b(0). Let x be (-2)/c - (-55)/10. Let s(w) = w + 4. Let z be s(-3). Solve -z - 4 = x*m for m.
-1
Let q be 38/(-14) + (-28)/98. Let k be (1 + -1)*q/(-6). Solve 5*l - l = k for l.
0
Suppose -3 = z, -5*z - 12 = -o + 4. Solve 2*q - 5 = o for q.
3
Suppose -3 = x + 3*n + 12, -4*x - 15 = 3*n. Solve x = -12*d + 14*d + 6 for d.
-3
Suppose 0 = t - 2*t. Suppose 5*m + 9 - 17 = -4*b, -4*b + 8 = -5*m. Solve -b = -t*q - q for q.
2
Suppose 4*b - 2 = 6. Let p(m) = m - 3. Suppose 5*u - 12 = -2*r + 3*r, -4*r - 4*u + 24 = 0. Let g be p(r). Solve g = 3*c + b*c for c.
0
Let b be 10*6/4 - 1. Solve -b + 4 = 2*k for k.
-5
Let g(j) = j**3 + 8*j**2 + 7*j + 10. Let o = -18 + 11. Let n be g(o). Solve 5 = -a + n for a.
5
Suppose 2*r + 0*r - 10 = -3*t, 0 = -3*t + 5*r - 25. Suppose -2*i + t*i + 8 = 0. Suppose -q = s + i, -q + 3*q - 4*s = 16. Solve q*h + 9 = 3*h for h.
3
Suppose 2*r - o + 10 = 4*o, 0 = 2*o - 4. Suppose 0 = 4*m - r*m - 20. Solve -u = -0 + m for u.
-5
Let x(p) = -8*p + 40. Let l be x(4). Solve -3*m = m - l for m.
2
Let f be -1 + 3 - 0/(-1). Suppose 5*w - 4 = 3*o - 6*o, 2*o + 2*w - 4 = 0. Suppose 3*u + 30 = o*r + 6, 4*r = u + 23. Solve r - 1 = -f*y for y.
-2
Let d be 3/6*(1 - -5). Solve -2*o - d*o = -20 for o.
4
Let k(u) = u + 1. Let h be k(2). Let x be -2 + (1 - -7 - h). Let o = -2 - -2. Solve x*w + o*w + 12 = 0 for w.
-4
Let h(y) = y**2 + 2*y + 3. Let b be h(0). Solve b - 1 = -2*j for j.
-1
Let u = 29 - 23. Solve -u*y + y = 20 for y.
-4
Let h = -18 + 24. Suppose 2*a = -5*l - 15, 0 = -2*l - 5 - 1. Solve a*m = 3*m + h for m.
-2
Suppose -2 = n - 5. Suppose 2*p + 36 = 5*o, -p - 2*p - 18 = -n*o. Solve -c + o = -3*c for c.
-4
Let s be 36/3 + 1 + -3. Let l = -11 - -5. Let m = l + s. Solve 0*c + m = -c for c.
-4
Let u be ((-12)/9)/((-3)/9). Let y be 1 + (-2)/(1*-2). Let i be 26/10 - 2/(-5). Solve 0 = -i*b + y*b - u for b.
-4
Suppose -2*q + 5*m + 32 = 2*q, 3*q + 2*m - 1 = 0. Solve -q*b + 5 = 8 for b.
-1
Suppose -3*c = -4*c + 4. Suppose -7 = h - 3*o + 4, -c*h + 36 = 4*o. Solve -1 = -h*p - 17 for p.
-4
Let q(w) = 4*w**3 - 6*w**2 + 5*w - 12. Let b(d) = -5*d**3 + 6*d**2 - 6*d + 13. Let a(o) = 3*b(o) + 4*q(o). Let s be a(6). Solve -s*x = -x for x.
0
Suppose 4*j - 5*c = 37, 5*j - 4*c - 5 = -6*c. Let m be 0*(-2)/(1 - j). Solve m*n = -4*n - 4 for n.
-1
Let b(j) = -j**3 - 6*j**2. Let w be b(-6). Let u be 2*(1 + w - -2). Solve 3*d = 6*d - u for d.
2
Let q be (-4)/(-14) + (-2)/7. Let w(a) = a**2 + a + 4. Let j be w(q). Suppose j - 7 = -3*f. Solve f + 1 = 2*p for p.
1
Let p be 11 - 9 - 0/(-1). Solve -5*k + p*k + 3 = 0 for k.
1
Let f(w) = -w**3 + 4*w**2 - 2*w. Let n be f(3). Let u(h) = h**2 - 5*h. Let r be u(6). Solve n*z + r = 6*z for z.
2
Suppose 2*x = -2*i + 2, -3*x = -5*i - 6 - 21. Let a be (-3 - 