Suppose -4*r - 5*n = 3, 4*r - 3 - 3 = -2*n. Let j be -1 + ((-1)/(-1) - -13). Suppose -2 - j = -r*c. Solve 0*m = -c*m for m.

Suppose -4 = -2*m + 2. Suppose -s = -1 - 1. Solve 0 = -m*d - 4 - s for d.

-2

Let y = 21 + -17. Suppose -6 - 18 = -2*l. Solve y*n = 4 + l for n.

Let l(d) = -d + 3. Let o be l(2). Let z be (-2)/(-1) + 0 + o. Solve z = -5*m - 2 for m.

-1

Let n(y) = -y**2 + 10*y - 6. Let c be n(6). Let k be 4/(-16) - c/(-8). Solve 0 = 2*h + 4 + k for h.

-3

Let a be (-1)/(-1) + 0/(-5). Solve 6 - a = 5*p for p.

Let x(j) = -2*j + 20. Let a be x(9). Solve -3*r - a*r + 5 = 0 for r.

Suppose 0 = 4*a - 2*a - 36. Solve -3*x + 6 - a = 0 for x.

-4

Let a(w) = w - 14. Let t be a(14). Solve -2*l = -t*l for l.

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

Let l(v) = 2*v - 1. Let g be l(3). Suppose 0*a + 40 = g*a. Suppose -x = -17 - a. Solve -x = 5*b - 5 for b.

-4

Suppose -4r - 5n = 3, 4r - 3 - 3 = -2n. Let j be -1 + ((-1)/(-1) - -13). Suppose -2 - j = -rc. Solve 0m = -c*m 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 n(u) = -u. Let p(d) = -3d + 9. Let a(f) = -2n(f) + p(f). Let k be a(7). Let h(g) = -g**2 + 5g + 3. Let z be h(5). Solve -kj = -z*j for j.

Let y(q) = 3 + 3 + q + 6 + 8*q - q**2. Let z be y(10). Solve 3*h - h - z = 0 for h.

Suppose -15 = 2b + 15. Let w = -10 - b. Let g(f) = -f. Let r be g(-3). Solve 2x - w = -r*x for x.

Suppose -2g - 1 + 5 = 0. Suppose -f + 2 = 0, -t + gf = -0f - 11. Suppose -4l + 19 - 11 = 0. Solve -lw = 3w + t for w.

Let w(h) = h**3 - 3*h**2 + 2h - 4. Suppose -15 + 0 = -5u. Let j be w(u). Solve 0y = jy - 10 for y.

Let h be 9/(-4)20/(-15). Solve h = -2i + i for i.

Suppose -8 = -3h + 19. Solve -2j + h = j for j.

Let x = -10 + 35. Solve 6*z = z + x for z.

Let y(f) = -f**3 - 2*f**2 + f + 2. Let u be y(-2). Solve u = -h - 3*h for h.

Suppose -4 = -2m + 2. Suppose -s = -1 - 1. Solve 0 = -md - 4 - s for d.

Suppose -4r + 13 = 5q, -q + 6 = 5r - 5q. Solve -7w - 25 = -rw for w.

Let f be 22 + (4/(-10) - 16/10). Solve 6*g = g + f for g.