Let d = -18 - -20. Solve d*b - 6*b = 0 for b.

Let k(x) = -x**2 - x - 15. Let u be k(0). Let n be (-86)/(-6) - 10/u. Solve n = 8*r - 3*r for r.

Let p(z) = z3 - 9*z2 - 10*z + 3. Let q be p(10). Solve -q*m + 2*m - 4 = 0 for m.

-4

Let t(n) = -n - 4. Suppose -2*m - 5 = 3. Let j be t(m). Let d = 0 - j. Solve 0*g + g = d for g.

Let v = 100 + -80. Solve v = -4*u + 8 for u.

-3

Suppose 2 = -4*k + 10. Suppose 1 = -2*j + 3. Suppose 4*h - 1 = b, h - 4*h + b + j = 0. Solve h = -2*o - k*o for o.

Let b be 4 + (3 - (-8)/(-2)). Solve 2*q = -5 - b for q.

-4

Let c(w) = w - 1. Let f(a) = a + 4. Let g(x) = 2*c(x) - f(x). Let n be g(0). Let m be (-3)/(-6) + n/(-4). Solve 0*t = t - m for t.

Let m = -5 + 7. Suppose -5*c = -x, 7*x + m*c = 3*x. Solve 6 + x = -3*g for g.

-2

Let u(j) = 8*j3 + j2 - j + 1. Let p be u(1). Let t = p + -6. Let z be (2 - -10)*(-1)/(-2). Solve t*r = r - z for r.

-3

Let h = -25 - -30. Solve 0 = l - h + 2 for l.

Let d = -18 - -20. Solve db - 6b = 0 for b.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Let h = 0 + 0. Let j(k) = k**2 + 10k + 20. Let m be j(-8). Solve -4f + 0*f + m = h for f.

Suppose o = 4o + 13o. Let m(a) = 3a - 9. Let r be m(6). Solve 3t = r - o for t.

Let q = -22 - 0. Let h = q + 27. Solve -1 = -4*g - h for g.

Suppose 4t - 2t - 12 = 0. Suppose 44 = 5*z - t. Solve p + z = -p for p.

Let a(y) = 2y - 6. Let c be a(4). Suppose -4g - 15 - 33 = 0. Let j be c/3 - g/9. Solve -j - 8 = 5*x for x.

Let v be 126/98 - (-1 - (-18)/14). Solve 2*j = j + v for j.

Suppose -20x = -8x - 96. Solve 2*m + 2 = x for m.

Let d be (0(-2)/(-4))/1. Solve do + 2*o = -10 for o.

Let m = -4 + 18. Suppose 19t = mt. Solve 0g + 2g = t for g.

Let k(x) = -x**2 - x - 15. Let u be k(0). Let n be (-86)/(-6) - 10/u. Solve n = 8r - 3r for r.

Let v = 25 - 19. Solve -2 - v = 2*u for u.

Let g(r) be the third derivative of r5/60 - r4/24 + 8*r**2. Let m be g(0). Solve m = 2x - 6x for x.