Let s(j) = j. Let i be s(5). Solve -2*k = -i*k - 9 for k.

Let u be (84/(-20) + 4)*0. Solve -4*s - s - 15 = u for s.

-3

Let z be ((-2)/6)/(22/(-264)). Solve -z = 4*h - 8 for h.

Let o be 10/(-4)*(-1 + -1). Suppose 10 - 35 = -3*y + o*q, 26 = 3*y - 4*q. Suppose -4*n + 2 = -3*w, 3*w + 3*n - y = n. Solve -w*b = b - 15 for b.

Let i(t) = t3 + 9*t2 + 9*t + 12. Let s = 16 + -6. Let r be (1 - s) + 2 + -1. Let g be i®. Solve g - 8 = h for h.

-4

Suppose -2*t = -6 - 4. Let j be 4 - (-1 - -1)/2. Let n = j + 6. Solve -n - 15 = t*z for z.

-5

Let u be 1 + -3 - (47 + 1). Let t = u - -105. Suppose t = 3*l - 20. Solve 2*f + 3*f + l = 0 for f.

-5

Suppose j + 4*j = 0. Solve j*m - 4*m - 16 = 0 for m.

-4

Let l = 63 + -56. Solve 5*v = 2 - l for v.

-1

Suppose 5*r = -2*x + 5*x + 35, 5 = x. Solve -6*a = -4*a + r for a.

-5

Suppose 0 = -2*v + 52 - 22. Solve 6*g - g = v for g.

Let s(j) = j. Let i be s(5). Solve -2k = -ik - 9 for k.

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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Suppose -5k = 3z + 13, k = z - 2z - 1. Suppose -m + 6 = 3g, -2g + 5 - 1 = -zm. Solve 0 = gy - 3y - 1 for y.

Let o(s) = -s + 5. Let l be o(-7). Let x = -7 + l. Solve -20 = -3*y - x for y.

Suppose 4f - 2q + 6 = 0, -f - 3 = -2f - 4q. Let w be f(-2 - (0 + 0)). Let r be (9 - 0)(-3)/(-9). Solve -rl + 15 = wl for l.

Suppose 0 = -s + 5v - 2, -2s = -5v + v - 8. Solve 2j + 2*j + s = 0 for j.

Let t(m) = m - 11. Let r be t(11). Let f = r - -3. Solve 0 = q + 2*q + f for q.

Let i be 1-2 - (-14 - 2). Suppose -2w + i = -3v, -3v - 2v - 30 = -5w. Solve 28 - 12 = -w*d for d.

Suppose -6v + 2v = 12. Let b be (1 - -1) + (-30)/v. Solve b = -5*h - 8 for h.

Suppose 0 = -a - 25 + 28. Solve -7 = u - a for u.

Suppose -4d - 6d + 40 = 0. Solve -d*u + 9 = -3 for u.

Let u be (84/(-20) + 4)0. Solve -4s - s - 15 = u for s.

Suppose -3w + w - 4y - 22 = 0, w + 19 = -4*y. Let b = 5 + w. Let i be (2 - 0/1) + b. Solve -l + i = -0 for l.

Suppose 17h - 19h = -8. Solve h*r + 1 = -7 for r.