Let k(c) = 4*c - 15. Let t(w) = -w + 1. Let n(j) = -k(j) - 3*t(j). Let i be n(10). Solve 0 = -2*u - 0*u + i for u.

Let y be 32*1 + 0/(-3). Let s = y - 22. Solve -4*q - s = -2 for q.

-2

Suppose 4*d = 20 - 8, -o - 3*d = -29. Solve s + o = 5*s for s.

Suppose 0 = -j - 5*j. Solve 2*z - 5*z + 6 = j for z.

Let h be 3/(-1)*1 - -7. Let u be (-4)/(-3)*30/h. Solve -5*n + 5 + u = 0 for n.

Let m = 0 + 3. Suppose -6*g = -2*g - 24. Solve -g*v = -m*v + 9 for v.

-3

Suppose 3*h = -2*o + 1, 0 = 4*h - 0*h + 3*o. Solve -2*b - h = b for b.

-1

Let q be (-2)/3*(-6)/4. Suppose 2*s - 9 + q = 0. Suppose -d + s*d = 6. Solve d*u + 1 = 5 for u.

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

-3

Let f(d) = -d**2 - 4*d + 9. Let v be f(5). Let x = -22 - v. Solve -x + 4 = -2*r for r.

Let k(c) = 4c - 15. Let t(w) = -w + 1. Let n(j) = -k(j) - 3t(j). Let i be n(10). Solve 0 = -2u - 0u + i for u.

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初中数学题

高中数学题

大学高等数学

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Solve 2*d + 5 = -t - 6, 0 = d + t + 6 for d.

Solve 35z - 14 = 39z + 2k, 2z = -3*k - 9 for z.

Solve 2x + 6 = 2n + 2, -4n = -5x - 5 for x.

Solve 0 = -3k + 3d - 6, 3k + 15d - 12*d - 18 = 0 for k.

Solve -5o = 2z, 124z - 121z = -5*o for z.

Solve s + 9x - 6x + 9 = 0, 5*s + x + 3 = 0 for s.

Suppose 2p - 19 = -5. Let t = p + 7. Solve 11 = -5k - t for k.

Let k(a) = -2a - 10. Let n be k(-7). Solve -4 + 20 = ni for i.

Let h(j) = -j**3 - 11*j**2 - 11j - 6. Let c be h(-10). Suppose t - 14 = -co, 0t + 1 = -3o + 5t. Solve -or + 4*r + 3 = 0 for r.

Let y be 321 + 0/(-3). Let s = y - 22. Solve -4q - s = -2 for q.

Let j be (-6)/(-4) + 21/2. Let m be 3/(-12) + 3/j. Let h = 50 - 30. Solve m = 5*u - h - 0 for u.

Let a = 6 + -6. Solve a = -d - d for d.