Suppose -2*x + 2*l = -10, 2*x + x - 4*l - 20 = 0. Solve x = -2*i - 6 for i.

Suppose 0 = -k - 3*k + 12. Solve -3*o - k = 6 for o.

-3

Let x = -4 - -5. Let r be (x - 1)/(-2 + -1). Solve r = -w - w for w.

Suppose 0*t + 5*t - 25 = 0. Solve -10 = -3*u + t for u.

Suppose 4*v - 64 = 2*y, -2*y - 33 = -3*v + 13. Solve -v = -3*r - 3 for r.

Suppose o - 12 = -2*o + 3*q, 0 = -2*o + q + 10. Suppose 7*j - 4*j = o. Solve -4 = j*n - 0 for n.

-2

Suppose -4*p + 8 = 0, 3*p + 0 = -5*a + 6. Solve v + 0*v - 5 = a for v.

Suppose 3*p - 21 = 69. Let a = 37 - 55. Let o = p + a. Solve 5*d + 2 = o for d.

Let l = 2 + -2. Suppose -j = -0*j - 2. Suppose -z + j = -l*z. Solve -7*p - 10 = -z*p for p.

-2

Let z(i) = -i3 + 3*i2 + 4*i + 3. Let x be z(-2). Solve x = -5*n - 0*n for n.

-3

Suppose 0*l + 2*l = -4*l. Solve 2*j + j + 6 = l for j.

-2

Suppose -2x + 2l = -10, 2x + x - 4l - 20 = 0. Solve x = -2*i - 6 for i.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Suppose 0 = -5s + 5 + 5. Let v(p) = 2p - 1. Let z be v(3). Solve -b - z = -s for b.

Let p = -79 + 82. Suppose -5b + 1 + 24 = 0. Solve -17 = py - b for y.

Let o be (-5)/1(1 + -2 + -4). Solve -o = -0l - 5*l for l.

Let h = 0 + 0. Suppose -2a + 2 = h, -4i - 5a + 11 = -6. Solve -4 - 5 = ij for j.

Let r = 17 - 8. Solve d - 4*d = -r for d.

Let o(d) = -d + 2. Let l be o(-2). Let w be (12/(-9))/(l/(-18)). Let k be (-12)/(-7) + w/21. Solve 0 = k*g + g - 6 for g.

Suppose -25 = v + 5c, 3v = -3c - 17 + 2. Solve v = 3t + t + 16 for t.

Let b(y) = -y**3 + 9*y**2 + 10*y - 11. Let m be b(10). Let q = m + 11. Solve q = g + g for g.

Suppose 6b - b - 5 = m, 3m = -4b + 23. Solve 2a - 16 = -b*a for a.

Suppose 0 = -k - 3k + 12. Solve -3o - k = 6 for o.

Let t be 0 - (60/(-2) + -2). Let o(j) = 3*j**2 - 2j - 3. Let w be o(3). Let b be t/w + 10/45. Solve -f = -bf for f.

Suppose 3t - 9 = 36. Suppose -4w = w + t. Let x be 9/3 - w - 2. Solve 0*a - x = a for a.