Let t = 60 - 56. Solve -t*m - 4 = -3*m for m.

Let a(o) = -6*o - 8. Let h be a(8). Let p be 0 + 2 - h/4. Solve k = 5*k - p for k.

Let s(u) = u3 - 4*u2 - 6*u + 5. Let i be s(5). Solve i = -0*j + 4*j + 20 for j.

-5

Let z be ((-28)/(-21))/(²⁄₆). Suppose -2*l = -2*r + r + 1, -8 = -z*l. Solve r*d + 4 = -11 for d.

-3

Let z(o) = o**2 + 7*o + 8. Suppose -4*x + 5 = -c - 3*x, 5*c - 4*x + 26 = 0. Let m be z©. Let u(t) = -3*t - 16. Let v be u(-6). Solve m*i - 10 = -v for i.

Let m(b) = b - 11. Let u be m(12). Solve -z - u = -6 for z.

Let w = 7 - 4. Let o(q) = -q3 + 7*q2 + 7*q + 10. Let r be o(8). Solve -r*u = -w*u - 4 for u.

-4

Let q(j) = j + 3. Suppose 6*z = z. Let g be q(z). Suppose 4 = g*h - 11. Solve -4 = -h*n + 3*n for n.

Let s(t) = 10*t2 + 0*t + t + 4*t2 + 7*t**2. Let i be s(-1). Solve 0*v = -4*v - i for v.

-5

Let h = 6 + -2. Solve h = 7*d - 3*d for d.

Let g = 5 - 5. Suppose g*y = -2*y + 6. Solve -9 = y*v - 0 for v.

-3

Let t = 60 - 56. Solve -tm - 4 = -3m for m.

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 x(l) = -l2 - l. Let n be x(-1). Let b(y) = -y3 - 10*y**2 - 6*y + 11. Let m be b(-9). Let z = -11 - m. Solve p + 0 + z = n for p.

Suppose 0 = -2k + 6k - 36. Solve -r + k = 2*r for r.

Let j be (-8)/(-10) + 142/10. Solve 4*d = d - j for d.

Let a be 0(1 - 6)/5. Solve -4z + 5 - 17 = a for z.

Suppose 12z = 2z + 50. Solve 1 = -c + z for c.

Let f = -5 + 6. Let a = 2 + f. Solve 0 = a*b + 2 + 4 for b.

Let b be 3/2(13 - 11). Suppose -2c + 4c = 14. Suppose 20 = cz - 3z. Solve 2o - b = z for o.

Let l = -38 + 38. Solve l*r + 1 = -r for r.

Suppose b = 0, 2q + 4b - 590 = 7q. Let o = 236 + q. Suppose 4l - o = -18. Solve -2t = 3t + l for t.

Let a(o) = -6o - 8. Let h be a(8). Let p be 0 + 2 - h/4. Solve k = 5k - p for k.

Let i(o) = -o - 11. Let m be i(-8). Let w be m/(-2 + 7/5). Solve 2 = -3v + wv for v.

Let g be 0*3/(4 - 7). Solve n = -g + 2 for n.