Suppose 19 = 5*j + 2*i, -5*j = -2*j - 5*i + 1. Solve -j*h - 8 - 1 = 0 for h.

Let c be 84/(-18)*18/(-7). Solve 2*z = -2*z - c for z.

-3

Let n = -5 - -9. Suppose -2*p - 8 = -3*b - 36, n*b - 116 = -5*p. Let m = 2 - -6. Solve -p = 3*a - m*a for a.

Let g(b) = 4*b**2 - 6. Let l be g(-2). Solve 4*i = -i + l for i.

Suppose 4*w - 40 = 2*w. Solve 0 = -4*r - r - w for r.

-4

Let r be ((-395)/(-55) - 4) + 4/(-22). Solve r*b + 4 = 2*b for b.

-4

Suppose -6*i = 4*j - i - 24, -2*i + 4 = -4*j. Let z = 9 - 7. Suppose -2*x = 5*b - 14, z*x = -b + 7*x - 8. Solve 7 = b*a + j for a.

Suppose -5*l - 25 = 0, 6*v - 4*v + l = -1. Solve v*p + 0 = -10 for p.

-5

Let k be (-9)/(-2) + (-3)/(-6). Let v be 0 - (-2 + (-3 - 0)). Suppose q = -4*m - 17, 4*m = q + v*m + 2. Solve -4 = q*c + k for c.

-3

Suppose 4*h - 2*t + 0*t = 60, 4*t = 0. Let v = h + -13. Solve -d = v*d - 3 for d.

Let b be (-6)/((⁶⁄₂)/3). Let o be 6/(-9)*b/4. Suppose o = 4*a - 3. Solve 4*d - 7 - a = 0 for d.

Suppose 19 = 5j + 2i, -5j = -2j - 5i + 1. Solve -jh - 8 - 1 = 0 for h.

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 k = 23 + -35. Let q be (-8)/k - 2/3. Let z(v) = v**2 + 4. Let w be z(4). Solve q = -2u - 2u + w for u.

Let j be ((-18)/15)/(((-3)/3)/10). Solve -5*m = 8 + j for m.

Let h be (-2)/6 + 12/36. Solve h = -5*q + 11 - 36 for q.

Let d be (-2 - 7/(-2))(-6)/(-9). Solve 3q + 7 = d for q.

Suppose -4g + 13 = -3d - 6, -4d + g - 8 = 0. Let r = 4 - d. Solve -4c - 3 = r for c.

Let j(q) = -q**2 + 6q - 2. Let b be j(5). Solve -h = bh for h.

Suppose 2n = c + 6, 0 = -c - 2c + 2n - 26. Let l = -10 - c. Solve 0 = 4z - l*z + 20 for z.

Let c be (6/(-12))/((-3)/6). Solve u = -c - 2 for u.

Let g = 15 + -11. Let k be (-2)/(-7) + (-8)/28. Let c be ((-9)/(-6) - 1)k. Solve c = gs + 4 - 0 for s.

Let c be 84/(-18)18/(-7). Solve 2z = -2*z - c for z.

Let y(h) = h. Let m(k) = -3k + 9. Let u(i) = m(i) + 2y(i). Let a be 30/(-4)2/(-3). Let w be u(a). Solve wb = 3*b - 2 for b.

Let v(c) = -c**2 - 9c. Let z be v(-9). Solve -4 = 4i - z for i.