Let h be 2/(-6)*(-19 + -11). Let y = 14 - h. Solve -r = y*r for r.

Suppose 0 = -3*g + 105 + 18. Suppose -4*q = 17 - g. Solve -q*t + 25 = -t for t.

Let v be 0/(-2) + 3 + -1. Let y = -238 - -245. Solve -y*h = -v*h for h.

Suppose -4*z + 4 = 0, -3*o - 3 = -o - 3*z. Suppose 0*a - 2*a + 12 = o. Solve 2*p - a*p + 16 = 0 for p.

Let c = -17 + 21. Suppose 4*r + 4*o - 44 = -0*o, -o + 47 = c*r. Solve 0 = 2*g + 4 - r for g.

Suppose 2*u + 4*q - 3 = 9, 5*u - 3*q = -9. Solve -3*n = -u*n + 9 for n.

-3

Let a(s) = -s**2 + 4*s + 1. Let x be a(3). Solve 3*o = x*o + 5 for o.

-5

Let y = -1 + 2. Suppose -4*g = -3*l - 22, -g - l + 1 + y = 0. Solve 4*r - 5*r - g = 0 for r.

-4

Let w(g) be the third derivative of -g⁵⁄₆₀ + g⁴⁄₆ + g³⁄₂ - 2*g2. Suppose -3*a + 17 = 4*m, -5*a + 2*m = -0*a - 11. Let s be w(a). Solve 2*h = s*h for h.

Suppose -2*x - 2*m + 44 = 0, -3*x + 110 = 2*x - 3*m. Let h be 4/x + (-42)/(-11). Solve 7*z = 3*z + h for z.

Suppose -3*q + 9 = -b, -3 = -2*q + q. Solve b*o + 4*o = 4 for o.

Let h be 2/(-6)(-19 + -11). Let y = 14 - h. Solve -r = yr for r.

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 l = -28 + 29. Solve l = 2*v + 5 for v.

Suppose 32 = 3n - g, 2n + 4g = -g + 10. Solve 4a = -a + n for a.

Let s = -2 + 3. Suppose -j + 7 = 2. Solve -j*b + s = 16 for b.

Let v(k) be the third derivative of 0 + 1/20*k**5 - 2/3*k**3 + 1/12*k**4 - 4*k**2 + 0k - 1/120k**6. Let f be v(3). Solve -f = -t - 3 for t.

Suppose -4 = 5z - 9. Solve 2s - 3 = z for s.

Let j be (18/(-54))/(1/(-9)). Solve -i + 5 = j for i.

Suppose -3 = -2u - 0u + c, 3 = -5u - c. Solve u = 4q - 9*q - 10 for q.

Let d be (-235)/(-25) - 2/5. Suppose 2y + y = d. Solve yu - 8 = -u for u.

Let s = 25 - 18. Let l = s + -4. Solve l = -2*n + 13 for n.

Suppose 0 = -3g + 105 + 18. Suppose -4q = 17 - g. Solve -q*t + 25 = -t for t.

Let d be -63/21-7. Let c(h) = h**3 - 5*h**2 - 9h + 9. Let k be c(d). Let g be 2/(1 + 1) - k. Solve -g = r + 4r for r.

Let g(u) be the third derivative of u**4/24 + 5*u**3/6 - 5*u**2. Let r be g(-5). Solve r*x = -x for x.