Let g(n) = n**2 - n - 1. Let j be g(5). Suppose -2*c = c - 4*r - j, -4*c + 23 = -3*r. Suppose 2*o + 6 = c*o. Solve -f + o = f for f.

Let i(g) = -5*g + 1. Let t be i(-3). Solve u = -3*u + t for u.

Suppose 5*y = 7*y - 6. Solve y*w + 9 + 6 = 0 for w.

-5

Let m be 1*(9 + (0 - 1)). Let g = -2 + m. Solve 2*v - g*v = -4 for v.

Suppose 5*a - 4 = 3*a. Solve o = a*o + 5 for o.

-5

Let u = 52 + -50. Solve -u*f = -2 - 4 for f.

Let w be 16 - 2 - 1 - 0. Let t = -6 + w. Suppose -t*n = -2*n - 20. Solve -1 = n*z + 7 for z.

-2

Suppose 4*l = -3*l + 14. Solve -3*c = -l*c + 2 for c.

-2

Let f = -16 - -30. Suppose 5*t + f = 114. Suppose 8 - 1 = 2*p + 3*s, 5*s - t = -5*p. Solve p = -3*u - 10 for u.

-5

Let a be 1 - ¹⁄₁*1. Let p = 7 - -20. Suppose p = 4*b + 11. Solve -b*v + 9*v + 5 = a for v.

-1

Suppose -3*j - w + 13 = -5*w, 0 = -j - 3*w. Suppose -2*d - y + 23 = 0, -5*y + j*y - 8 = -2*d. Solve 3 - d = 2*b for b.

-3

Let g(n) = n**2 - n - 1. Let j be g(5). Suppose -2c = c - 4r - j, -4c + 23 = -3r. Suppose 2o + 6 = co. Solve -f + o = f for f.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Suppose 3s = 7s - 84. Let v = s + -1. Solve 0 = -4*u - v for u.

Let q(y) = 2*y**2 - 4*y + 3. Let i(x) = -x**2 + 10*x - 7. Let b be i(9). Let n(d) = -d**2 + 3*d. Let m be n(b). Let k be q(m). Solve s = -k + 2 for s.

Let w be -3 - (-46)/14 - 246/(-21). Solve 2y + 2y = -w for y.

Let i(t) = 2*t**2 - 5t - 4. Let u(y) = 2y**3 - 3*y**2. Let w be u(2). Let d be i(w). Solve -3*c - d = c for c.

Suppose -2a = -0 - 4. Solve -u + 2u = -a for u.

Let n(u) = u + 19. Let l be n(-15). Solve l*o - 9 = 3 for o.

Suppose 3x - 3y = -6, -5y + 18 = 5x + 8. Solve 0 = 2i - xi for i.

Let n = -11 - -15. Let z(r) = r + 3. Let w be z(2). Solve -j = -w*j - n for j.

Suppose j - 3 = 0, -j + 0 = l - 3. Suppose 2*k - 2 + 0 = l. Solve h - 1 = k for h.

Let i(g) = -5g + 1. Let t be i(-3). Solve u = -3u + t for u.

Let m be -9(-8)/(-6)-1. Solve 10b - 10 = mb for b.

Let x be 1/((12/(-84))/((-20)/14)). Solve xf = 5f - 5 for f.