Let d = 1 - 1. Suppose 3*z - 17 = 2*p, 5*p + 20 = -d*z + 3*z. Suppose -2*h + 0*h = 0. Solve h = 3*v + z + 10 for v.

Suppose -3*c + 5*j = -14, 4*j + 1 = -c + 17. Solve -2 + c = 2*r for r.

Let g(a) = a**2 + 12*a - 14. Let z be g(-11). Let m = -13 - z. Solve -3*n - n = m for n.

-3

Let n = -2 + 5. Suppose n*x - 3 = 72. Solve 0 = 2*a + 3*a - x for a.

Suppose 0 = 2*o - 35 + 31. Solve 8 - 4 = -o*y for y.

-2

Suppose 5*p + 2 = -3*b - 1, b + 11 = -5*p. Solve -4*k = -b + 20 for k.

-4

Suppose -4*y + 0*s - 3*s + 21 = 0, -2*s - 9 = -5*y. Solve 6 = -y*b + b for b.

-3

Let r = -8 + 10. Solve -4*j - r = 10 for j.

-3

Let r(o) = -3 - o - 4 + 2*o. Let m be r(9). Solve 0*u = -m*u + 4 for u.

Suppose 2*f - 15 = -3*t, 0 = 2*t - 2*f - 1 - 9. Suppose -9 = 2*v - t*v. Solve -c + v = -0 for c.

Suppose -2*f = 3*f - 45. Solve -f = 4*y - y for y.

-3

Let d = 1 - 1. Suppose 3z - 17 = 2p, 5p + 20 = -dz + 3z. Suppose -2h + 0h = 0. Solve h = 3v + z + 10 for v.

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 b(d) = -d**2 - 2d - 3. Let t be b(-2). Let x be (t/9)/(2/(-36)). Solve -s + x = -3s for s.

Let v = -80 + 84. Solve -v*i = -1 + 9 for i.

Let x(j) = -j - 2. Let h be x(-2). Solve hd - 12 = 4d for d.

Let j = -3 - -5. Suppose 1 = j*i + 7. Let m be i/(1 - 14/8). Solve o + o = -m for o.

Suppose 3r - 9 - 9 = -3i, 2r - 2i = 0. Solve -15 + 3 = -r*w for w.

Suppose 3j = -0j + 15. Suppose 160 = j*k - 60. Let l be k/16 - 1/(-4). Solve 1 = t + l for t.

Let c = 10 - 12. Let w = c + 4. Solve wa + 2a + 12 = 0 for a.

Let a be (-4)/((-16)/12) + 0. Suppose 0 = -m - a + 7. Solve -2b - m = -4b for b.

Let o(n) = -n**3 - 2*n**2 - 3n - 3. Let g be o(-2). Let i(a) = a - 3. Let u be i(g). Let v(y) = -y. Let f be v(u). Solve f = k + 3k + 12 for k.

Suppose -3c + 5j = -14, 4j + 1 = -c + 17. Solve -2 + c = 2r for r.

Let n(d) = d**3 + 3*d**2 + d. Let k be n(-2). Solve k - 5 = p for p.

Let x = 1 + -1. Let a be (-1)/(-2)(15 + 3). Let w(b) = -b + 11. Let s be w(a). Solve x = -0i + s*i for i.