Let r(f) = -2*f - 1 + 3*f - 7*f. Let y be r(-1). Solve -o + y*o = 0 for o.

Suppose -3*i + 5i - 10 = 0. Let v = -25 - -50. Let c be (-10)/v(-6 - -1). Solve 3 + i = -c*r for r.

-4

Suppose -43 = -3*l - 5*c, -c + 0*c = l - 11. Suppose r - 13 = -5*j, 0 = 3*j - 7*j - 3*r + l. Solve 3 = -j*k - 6 for k.

-3

Let z(j) be the second derivative of j³⁄₆ + 7*j²⁄₂ - 2*j. Let x be z(-7). Suppose 2*u + 0*u - 6 = x. Solve 1 = u*c - 4*c for c.

-1

Suppose 2*k - 5*u + 1 = -3, -3*u = k - 9. Solve k*n = n for n.

Let c(i) = i3 + 10*i2 + 7*i. Let o be c(-9). Suppose -4*m = -2*p + 3*p - o, -4*p = 2*m - 16. Solve -8 = 3*u + m for u.

-4

Let x be (-7 - 0)/(²⁄₂). Let g(s) = 6*s2 - 2*s + 3. Let n(a) = 5*a2 - 2*a + 3. Let h(j) = x*n(j) + 6*g(j). Let i be h(-4). Solve -i*l - 19 = -4 for l.

-3

Suppose -11 = -5*v + 4*v + j, 0 = 2*v + 5*j + 13. Solve -d = -v*d for d.

Let t(h) = 2*h - 3 - h**2 + 3. Let q be t(2). Suppose 0 = -2*y - b + 9 - 3, 6 = 2*y + 4*b. Solve -y*a + 1 + 8 = q for a.

Let x = 77 - 75. Solve -x*f - 3*f = 10 for f.

-2

Let r(f) = -2f - 1 + 3f - 7f. Let y be r(-1). Solve -o + yo = 0 for o.

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 d(p) = -p**3 - 12*p**2 - 10p + 14. Let q be d(-11). Solve 0 = z + qz + 4 for z.

Suppose -17 = 4*u - 5. Let j(b) = -b**3 - 2*b**2 + 4b + 4. Let d be j(u). Suppose -3q + 13 - d = 0. Solve -q*o + 12 = -o for o.

Let q = 4 - 2. Let i be 6 + -1 + (0 - q). Solve -2 = -f - i for f.

Let g be 2/(-10) + (-123)/(-15). Suppose -4h - 21 = -5s + 4, -2s = 2h + g. Let m = 1 - s. Solve mz + 2z = 10 for z.

Let t be (-3)/(-2) - 20/(-8). Suppose -3j - y + 28 = 0, 0 = -5j + ty + 24. Let h be (-2)/j + 26/8. Solve -hx - x = 8 for x.

Let n = 2 - 7. Let o = -2 - n. Solve w + 20 = -o*w for w.

Suppose 0 = -5b + 3t + 9, 1 = -2b + 4t - 1. Solve b*g = -7 - 2 for g.

Suppose 0 = -4v - 0v + 24. Let f be v/(-33) - 237/(-33). Solve -2*n - 15 = -f for n.

Suppose -x - 3f - 4 = -19, 0 = 4x - 5f + 25. Suppose 3a = 4g - 68, -a - 16 = -g - 0g. Suppose -g = -xd - 2d. Solve -6 = 4*j + d for j.

Suppose -3i + 5i - 10 = 0. Let v = -25 - -50. Let c be (-10)/v(-6 - -1). Solve 3 + i = -cr for r.

Let x = 59 - 59. Solve xm = -5m for m.

Let m(z) = z**2 + z + 5. Let b be m(4). Suppose -4x + b = -123. Suppose -3s = -3p + 12, p - 4p = 2s - x. Solve 2y + y = p for y.

Let r(f) = -2*f - 1 + 3*f - 7*f. Let y be r(-1). Solve -o + y*o = 0 for o.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Let d(p) = -p**3 - 12*p**2 - 10*p + 14. Let q be d(-11). Solve 0 = z + q*z + 4 for z.

Suppose -17 = 4*u - 5. Let j(b) = -b**3 - 2*b**2 + 4*b + 4. Let d be j(u). Suppose -3*q + 13 - d = 0. Solve -q*o + 12 = -o for o.

Let q = 4 - 2. Let i be 6 + -1 + (0 - q). Solve -2 = -f - i for f.

Let g be 2/(-10) + (-123)/(-15). Suppose -4*h - 21 = -5*s + 4, -2*s = 2*h + g. Let m = 1 - s. Solve m*z + 2*z = 10 for z.

Let t be (-3)/(-2) - 20/(-8). Suppose -3*j - y + 28 = 0, 0 = -5*j + t*y + 24. Let h be (-2)/j + 26/8. Solve -h*x - x = 8 for x.

Let n = 2 - 7. Let o = -2 - n. Solve w + 20 = -o*w for w.

Suppose 0 = -5*b + 3*t + 9, 1 = -2*b + 4*t - 1. Solve b*g = -7 - 2 for g.

Suppose 0 = -4*v - 0*v + 24. Let f be v/(-33) - 237/(-33). Solve -2*n - 15 = -f for n.

Suppose -x - 3*f - 4 = -19, 0 = 4*x - 5*f + 25. Suppose 3*a = 4*g - 68, -a - 16 = -g - 0*g. Suppose -g = -x*d - 2*d. Solve -6 = 4*j + d for j.

Suppose -3*i + 5*i - 10 = 0. Let v = -25 - -50. Let c be (-10)/v*(-6 - -1). Solve 3 + i = -c*r for r.

Let x = 59 - 59. Solve x*m = -5*m for m.

Let m(z) = z**2 + z + 5. Let b be m(4). Suppose -4*x + b = -123. Suppose -3*s = -3*p + 12, p - 4*p = 2*s - x. Solve 2*y + y = p for y.