Let g = 6 - 3. Let r(u) be the second derivative of u**3/3 + u**2/2 + u. Let z be r(g). Solve -5*h - z = 3 for h.

Let p be 7 + -1*(-3)/(-1). Suppose -p*c + 6 = 2*g, -c + 3*g + 4 = g. Solve 0 = c*n + n for n.

Suppose 5 = k - 9. Let g = 14 - k. Suppose v + 20 = 2*v. Solve g*l - 4*l = v for l.

-5

Suppose -8 = -3*i - i. Suppose 0*n + n - i = 0. Solve n*f = 4*f for f.

Suppose -3*m = -m - v - 22, 5*m = -2*v + 37. Suppose 0 = -3*o + 7*w - 3*w - 14, 3*w = -5*o + 25. Solve -i - o*i = m for i.

-3

Suppose 4*z + 2*p + 3 = 11, -5*z = -4*p - 23. Let x(j) = j3 - 3*j2 + j + 2. Let l be x(z). Solve 0 = -l*s - 0*s for s.

Let o(b) = 2*b**2 + 5*b - 1. Let s be o(-3). Suppose -3*u + 2*u + 6 = -2*w, -s*w = -5*u + 22. Solve 0 = u*x - 7*x - 6 for x.

-2

Suppose -2*q + 2 = 0, -4*g + 5*q - 3 = -3*g. Solve -5*v - 9 = -g*v for v.

-3

Let b = -5 - -4. Let c = 3 + b. Solve 0 = c*r + 3*r + 25 for r.

-5

Let n = 10 - 6. Suppose k - n = 1. Solve k*b + 8 = b for b.

-2

Let g be (-58)/(-18) + 18/(-81). Solve 4*b - 4 = g*b for b.

Let g = 6 - 3. Let r(u) be the second derivative of u3/3 + u2/2 + u. Let z be r(g). Solve -5*h - z = 3 for h.

小学数学题

初中数学题

高中数学题

大学高等数学

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Let v(l) = -l**2 + 7*l - 2. Let c be v(7). Let g(i) = -i**2 - 3i - 2. Let x be g(c). Suppose xo - 4o = 0. Solve o = -t + 6t for t.

Let w = -46 + 62. Solve 4*j + w - 4 = 0 for j.

Suppose 2d = -12 + 34. Let o = 16 - d. Suppose oc - 12 = 2c. Solve -cm + 4 + 4 = 0 for m.

Let w be (-1 - 17)/((-3)/2). Solve 4*f + w = -8 for f.

Suppose 0v - 2j + 4 = -2v, v - 5j = -14. Suppose 2o = s + v, -2s + o + 5 + 2 = 0. Solve -a = -s*a for a.

Let p = -12 + 17. Solve 2o + p = -3o for o.

Let g = 7 + -5. Suppose 4i - 32 = 32. Suppose -i = -0f - g*f. Solve -f = n + n for n.

Let i = 2 - 1. Let n be 3 - (-2)/6-3. Suppose 3q + nm - 7 = 0, 4q + 4m - 6 = 2. Solve -i = 2p + q for p.

Let r = 32 - 23. Let h be 168/30 - r/15. Solve -k = -h*k for k.

Let p be 7 + -1(-3)/(-1). Suppose -pc + 6 = 2g, -c + 3g + 4 = g. Solve 0 = c*n + n for n.

Let t be (12/3 + -2)2. Let d be t(5/4 + -1). Solve d + 7 = 2*z for z.

Suppose -u - 4u + 10 = -5j, 0 = -4*j - u - 13. Let k(v) = v**3 + 3*v**2 - 3*v - 3. Let t be k(j). Let r(b) = b - 3. Let q be r(t). Solve 0 = p - 0 - q for p.