Let o be 10 + 1 + -3 + -1. Suppose -3*j + o*j = 4*a, -2*a - j = -6. Solve -a*d + 1 = -7 for d.

Let v(m) = -11*m3 - 6*m + 6. Let n(p) = 5*p3 + 3*p - 3. Let u(s) = 13*n(s) + 6*v(s). Suppose 1 = -k - 2. Let f be u(k). Solve 3*j = -2*j + f for j.

Let a be 0*((-1)/1)/1. Let h = a - -2. Let j(z) = -z3 - 7*z2 - 13*z - 9. Let k be j(-5). Solve -w - h = -k for w.

Let l = -10 - -18. Solve -l*z - 20 = -3*z for z.

-4

Let y be (1 - 2)*²⁄₂. Let n = 5 - y. Suppose 0 = -n*f + 2*f + 168. Solve -f + 17 = -5*h for h.

Suppose 5*r - 8 = -3*b + 7*b, 3*b = 4*r - 7. Let c = r - 7. Let k = c + 7. Solve k*i - 3*i = 3 for i.

Suppose 0 = -0*l - l. Suppose -y + 7 = 2*i, -2*y + 1 = 2*i - 7. Solve -3*c - 7 + y = l for c.

-2

Suppose 0*v + 2 = -3*i - v, -3*v = -3*i + 6. Solve i = 6*s - 2*s for s.

Suppose -31 = -5*a + 4*f, 2*a - 5*f - 19 - 7 = 0. Let j = 3 - a. Solve 2*r - 11 + 1 = j for r.

Let d be 0 - (-5 - 0 - -3). Suppose c = d*c - 8. Solve -c = 4*n - 0 for n.

-2

Let c(x) = 3*x - 6 - 2 - 4*x. Let w be c(-8). Solve w = g + 4*g - 15 for g.

Let o be 10 + 1 + -3 + -1. Suppose -3j + oj = 4a, -2a - j = -6. Solve -a*d + 1 = -7 for d.

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 2h + 4 = 2f + 2, f = -4h - 4. Let n(p) = -2p + p + fp. Let g be n(-4). Solve 0 = -gi - i for i.

Let p = -16 + 18. Solve -p*n = n for n.

Let v(g) = g**3 + 2*g**2 - 1. Let s be v(-1). Solve 0 = p - s + 4 for p.

Suppose 3u = -2q, 2u - 5q - 13 = 3u. Solve -i = -ui + 3 for i.

Let u be 14/35 - (-3)/5. Let x = 5 - u. Suppose -5n - k + 12 = -n, 3k = 4n + x. Solve nz - 3 = 5 for z.

Let a be 232/20 - 2/(-5). Suppose 3 = 3p - a. Let t = 5 - p. Solve t = 3j - 8*j + 5 for j.

Suppose 1 = -4i + 9. Solve ix + 5 = 1 for x.

Let k be 0/27/21. Let y(x) = -x - 7. Let i be y(-7). Solve i = -4j - k - 12 for j.

Suppose 2g = -5s + 40, 3s + 0s = 4g - 54. Suppose 0 = 3j - 5u - 9 - g, -2j = -2u - 16. Solve 4z + 20 = j for z.

Let v(m) = -11*m**3 - 6m + 6. Let n(p) = 5p**3 + 3p - 3. Let u(s) = 13n(s) + 6v(s). Suppose 1 = -k - 2. Let f be u(k). Solve 3j = -2*j + f for j.

Let u(n) be the second derivative of -n**5/20 - 3*n**4/4 + 13*n**2/2 + 2n. Let i be u(-9). Solve 4z + i = -3 for z.

Let a(i) = i + 19. Let o be a(-9). Solve 3*d = 5 + o for d.

Let o be 10 + 1 + -3 + -1. Suppose -3*j + o*j = 4*a, -2*a - j = -6. Solve -a*d + 1 = -7 for d.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Suppose 2*h + 4 = 2*f + 2, f = -4*h - 4. Let n(p) = -2*p + p + f*p. Let g be n(-4). Solve 0 = -g*i - i for i.

Let p = -16 + 18. Solve -p*n = n for n.

Let v(g) = g**3 + 2*g**2 - 1. Let s be v(-1). Solve 0 = p - s + 4 for p.

Suppose 3*u = -2*q, 2*u - 5*q - 13 = 3*u. Solve -i = -u*i + 3 for i.

Let u be 14/35 - (-3)/5. Let x = 5 - u. Suppose -5*n - k + 12 = -n, 3*k = 4*n + x. Solve n*z - 3 = 5 for z.

Let a be 232/20 - 2/(-5). Suppose 3 = 3*p - a. Let t = 5 - p. Solve t = 3*j - 8*j + 5 for j.

Suppose 1 = -4*i + 9. Solve i*x + 5 = 1 for x.

Let k be 0/2*7/21. Let y(x) = -x - 7. Let i be y(-7). Solve i = -4*j - k - 12 for j.

Suppose 2*g = -5*s + 40, 3*s + 0*s = 4*g - 54. Suppose 0 = 3*j - 5*u - 9 - g, -2*j = -2*u - 16. Solve 4*z + 20 = j for z.

Let v(m) = -11*m**3 - 6*m + 6. Let n(p) = 5*p**3 + 3*p - 3. Let u(s) = 13*n(s) + 6*v(s). Suppose 1 = -k - 2. Let f be u(k). Solve 3*j = -2*j + f for j.

Let u(n) be the second derivative of -n**5/20 - 3*n**4/4 + 13*n**2/2 + 2*n. Let i be u(-9). Solve 4*z + i = -3 for z.