Suppose -3*d = -4*t - 76, -3*t + 0 = -3*d + 72. Solve 3*x = -x - d for x.

Let z be (2 + -2)*(3 + -2). Suppose 5*b + 6 - 26 = z. Solve b*x + 6 = -2 for x.

-2

Let n be ²⁶⁄₂ + -1 + -1. Let k = n - 6. Suppose 0*y - 47 = -k*t + 2*y, -40 = -5*t - 5*y. Solve 2*i + 3 = t for i.

Suppose -5*c + 5 + 20 = 5*g, 4*c = -3*g + 15. Solve 0 = g*o + 2 - 22 for o.

Let y(z) = z3 + 3*z2 + 2*z - 1. Let a be y(-2). Let j = 5 + a. Solve j = -v + 2*v for v.

Let y be 4/(-16) - (-183)/12. Solve -y = 5*w + 5 for w.

-4

Suppose 4*y + 3*l - 2 = 0, -8 = -y + 5*l + 4. Suppose 0 = -4*c - 4*z + 8, -c - 5*z = -10*z - 8. Solve y*j = -c*j for j.

Let q® = -r + 22. Let w be q(0). Suppose -z + 2*s = 2*z - 13, -w = -4*z - 2*s. Solve y + 1 = z for y.

Suppose 0 = -7*g + g + 18. Solve 0 = g*r - 4*r for r.

Suppose w - 6*w + 14 = o, 4*w - 5*o = -12. Solve -a + 3 = w*a for a.

Suppose 19 = q - 1. Solve x + 4*x = -q for x.

-4

Suppose -3d = -4t - 76, -3t + 0 = -3d + 72. Solve 3*x = -x - d for x.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Let o = 115 + -115. Solve -2*r = -10 - o for r.

Let u(q) = q**3 - 7*q**2 - q + 10. Let k be u(7). Suppose -kz + 4c = 2c - 23, 26 = 3z - 5c. Solve 5w - 2 = -z for w.

Let x(k) = -k - 7. Let g be x(-6). Let h = g + -4. Let i be 2/h - 2/(-5). Solve 0 = 2*l - i - 6 for l.

Let j(q) = -9q - 9. Let w be j(-1). Let i(t) = 7t**3 - 2*t - 1. Let a be i(-1). Let n = a - -12. Solve z + z - n = w for z.

Suppose d + 2 = 3*d. Solve 0 = b + 5 - d for b.

Let y be ((-8)/(-12) - (-11)/(-3)) + 19. Solve -5*s = -s + y for s.

Suppose -5f = -5a + 5, 5a - 4f + 3f = 21. Solve ag = 3*g + 4 for g.

Suppose 5d = 10d - 10. Solve 4*q + 2 = -d for q.

Let d be (11/(-2) - -5) + 18/4. Solve 13 = -d*u - 7 for u.

Let z be (2 + -2)(3 + -2). Suppose 5b + 6 - 26 = z. Solve b*x + 6 = -2 for x.

Let j(v) = -v**3 - 4 + 2*v**2 - 14*v**2 + 7 - 11v. Suppose 3u + 55 = -2u. Let y be j(u). Solve 10 = yx + 2*x for x.

Suppose 3q - 2a + 3a = 15, -3q + 21 = 3a. Solve 0 = -8c + q*c + 16 for c.