Let q be ((-4)/5)/((-8)/20). Let f = q + 0. Solve -f*c + 6 = -4*c for c.

Suppose 0 = -13*f + 11*f. Solve -j + 0 + 2 = f for j.

Suppose -2*s - 4*g = -4*s + 22, 4*s + 4*g = 8. Suppose b - 4*c - 25 = 0, 3*c = -b - b - s. Solve -b = -d - 0*d for d.

Suppose -4*v + 3*a = -2*a + 8, 2*v + 4*a + 4 = 0. Let t be (v/(-2))/(³⁄₆). Suppose -t*u = -4*k + 8, 2*k - 20 = -2*k - u. Solve -k*z = -0*z for z.

Suppose 32 = -4*l + 8*l. Suppose 2*u + 0 = -b + 11, u - 9 = 3*b. Let m = l - u. Solve -3 = m*s - 9 for s.

Let k be (79 + 0)-1. Let t = -9 - k. Suppose -5*f + t = 4. Solve q = 3*q - f for q.

Suppose -3*g - g = -4. Suppose 2*m = 3*m - g. Solve -2*p - 9 = m for p.

-5

Suppose -5*u - l = 5, -4*l - 22 = -2*u - 2. Suppose -2 = 5*d + 3*z, 3*z + u*z + 4 = -4*d. Let f be -1*2/(-5)*5. Solve 0 = -d*b + 4*b + f for b.

-1

Let u be ⁶⁄₁₈ + (-10)/(-6). Suppose 0 = -u*n + 4*j + 14, 5*n - j - 28 = 2*j. Solve 0 = n*f - f + 16 for f.

-4

Suppose -j = -3 + 5. Suppose -5 = -0*b - b. Let z = b + j. Solve z*s + 2*s - 25 = 0 for s.

Suppose -4*o = -5*a + 9, 2*a + 0*a + 10 = 5*o. Suppose -6*j = -o*j - 12. Solve j*f = f for f.

Let q be ((-4)/5)/((-8)/20). Let f = q + 0. Solve -fc + 6 = -4c for c.

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 z = -4z. Solve zi + 8 = 2*i for i.

Suppose 4a + a = -5p + 5, 3p = -2a + 4. Let k be (p - -4)/2 - -1. Solve k = -0n + 2n for n.

Let c(z) = -z - 3. Let h be c(-5). Suppose -u = hu - 3. Let p = 3 - u. Solve pw + 8 = -2*w for w.

Let k be 0 + 2 + 2 - 2. Solve -6 - k = -4*c for c.

Let n = -27 + 54. Solve 12 = 5*u + n for u.

Let z(k) = k**2 - k + 4. Let t be z(2). Let v = -17 + 19. Solve 0 = -tp + vp - 4 for p.

Suppose 5a - 2 + 12 = -4k, 4k + 22 = a. Suppose ar - 3r = 0. Solve r = 6q - 2*q + 4 for q.

Suppose 5j = 4s + 26, -20 = -2j + 5s + 4. Solve -4 + 2 = j*i for i.

Let l be 4/(3 - 39/15). Solve 0 = 5*d - l for d.

Suppose 0 = -13f + 11f. Solve -j + 0 + 2 = f for j.

Let g = 13 - 19. Let h = 10 + g. Solve 0 = -h*z - 0 + 4 for z.

Let w(k) = 2*k**2 - 2*k - 4. Let i be w(3). Let x be ((-6)/(-4))/((-2)/i). Let r(z) = -z**3 - 6*z**2 + z + 8. Let h be r(x). Solve 0b = -2b - h for b.