Let c be (-30)/(-25)*5/4*2. Solve 0 = 3*j + c + 9 for j.

Suppose 0 = -3*c + 11 + 1. Suppose c*m - 3*m - 6 = 0. Solve 5*y - 2*y = -m for y.

-2

Let n = 9 - 7. Let f(i) = -i3 + 4*i2 + 7*i - 5. Let v be f(5). Suppose a = 4*y - v - 3, -5*a = -20. Solve n*k = y*k + 3 for k.

-3

Suppose 8*n - 3*s - 34 = 4*n, 0 = 3*s + 6. Suppose 22 = 5*a + n. Solve -a*m + m = -10 for m.

Suppose -x - 2*p + 2 = 0, -2*x - 4*p = -2*p - 2. Let q be (x/(-1))/((-12)/6). Solve -5*u - 3 + 18 = q for u.

Let k(f) = -f**3 - f + 17. Let r be k(0). Suppose -r = -4*s + 5*a + 12, a = -s - 4. Solve 0 = -i + 2 + s for i.

Suppose -4*c + 2*d = -18, 2*c - d - 4 = c. Suppose -4*a - 2*p = 2*p - 8, 0 = 5*p + c. Solve 0 = 2*m - a*m + 4 for m.

Suppose 2*i = -4*h + 4, h - 3*h - 22 = 5*i. Let v be (-4)/(8/i) + 2. Solve v*p = 4 + 6 for p.

Suppose 5*b - 2*b + 3*k - 18 = 0, 0 = 2*b - 3*k - 2. Suppose 8*o = 4*o - f + 16, -8 = -b*o + f. Solve -o - 1 = y for y.

-4

Suppose -3*a - 15 = -5*d, 0 = 5*d + 4*a - 0*a + 20. Suppose d = -2*k + 10. Solve 25 = -0*m - k*m for m.

-5

Let w = -27 + 27. Solve w = 5*z + 7 + 3 for z.

-2

Let c be (-30)/(-25)5/42. Solve 0 = 3*j + c + 9 for j.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Let k = -21 + 21. Solve 0 = -2*j - k + 4 for j.

Let a = -7 + 15. Let n(z) = z**2 - 4. Let v be n(-3). Let i = -34 + 34. Solve -v*u + u - a = i for u.

Suppose 5q + 1 + 4 = 0. Let l = 1 - q. Suppose -m = -5r + 25, -lr - 5m + 0m + 37 = 0. Solve 5i = 3*i - r for i.

Suppose 0 = -0j + 3j. Let s be ((0 + j)1)/(-1). Suppose 0 = 3y - 5c - sc - 26, 5y + 4c + 6 = 0. Solve -2p = -4p - y for p.

Suppose 6a - a = -3s + 28, 0 = 4a + 5s - 12. Let q(l) = 3l - 1. Let v(h) = 7h - 2. Let d(r) = 5q(r) - 2v(r). Let n be d(4). Solve 15 = ax - nx for x.

Suppose 66o - 58o = 8. Let k be 2/8 - (-249)/12. Solve k = -4*q + o for q.

Let l be -2 - (-3 + 1) - -3. Suppose 1 = q - l. Suppose 3 = 3k + j, -j = qk + k - 7. Solve k + 3 = c for c.

Let p(o) = -7*o**3 + 19*o**2 - 7o - 1. Let b(f) = 3f**3 - 9*f**2 + 4f. Let j(h) = -5b(h) - 2*p(h). Let g be j(6). Solve m = -m - g for m.

Let p(t) = -t**2 - 10t - 6. Suppose -j - 3a = -5j - 45, -4a = -3j - 39. Let m be p(j). Suppose -md - 4w - 5 = -23, 2d + w = 12. Solve -z = -d*z for z.

Suppose 0 = -3c + 11 + 1. Suppose cm - 3m - 6 = 0. Solve 5y - 2*y = -m for y.

Suppose -2y = -11 - 3. Suppose 4b - 1 - y = 0. Solve 0 = -3p - bp + 10 for p.

Suppose -m + 3m - 4 = 0. Solve 0 = 5c - 8 - m for c.

Let c be (-30)/(-25)*5/4*2. Solve 0 = 3*j + c + 9 for j.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Let k = -21 + 21. Solve 0 = -2*j - k + 4 for j.

Let a = -7 + 15. Let n(z) = z**2 - 4. Let v be n(-3). Let i = -34 + 34. Solve -v*u + u - a = i for u.

Suppose 5*q + 1 + 4 = 0. Let l = 1 - q. Suppose -m = -5*r + 25, -l*r - 5*m + 0*m + 37 = 0. Solve 5*i = 3*i - r for i.

Suppose 0 = -0*j + 3*j. Let s be ((0 + j)*1)/(-1). Suppose 0 = 3*y - 5*c - s*c - 26, 5*y + 4*c + 6 = 0. Solve -2*p = -4*p - y for p.

Suppose 6*a - a = -3*s + 28, 0 = 4*a + 5*s - 12. Let q(l) = 3*l - 1. Let v(h) = 7*h - 2. Let d(r) = 5*q(r) - 2*v(r). Let n be d(4). Solve 15 = a*x - n*x for x.

Suppose 66*o - 58*o = 8. Let k be 2/8 - (-249)/12. Solve k = -4*q + o for q.

Let l be -2 - (-3 + 1) - -3. Suppose 1 = q - l. Suppose 3 = 3*k + j, -j = q*k + k - 7. Solve k + 3 = c for c.

Let p(o) = -7*o**3 + 19*o**2 - 7*o - 1. Let b(f) = 3*f**3 - 9*f**2 + 4*f. Let j(h) = -5*b(h) - 2*p(h). Let g be j(6). Solve m = -m - g for m.

Let p(t) = -t**2 - 10*t - 6. Suppose -j - 3*a = -5*j - 45, -4*a = -3*j - 39. Let m be p(j). Suppose -m*d - 4*w - 5 = -23, 2*d + w = 12. Solve -z = -d*z for z.