Let y be (-5)/10*(-4 - -2). Let i be (-4 - -10)/(y + 1). Solve -i*d = 3 - 18 for d.

Let o(u) = u3 + 2*u2 - 2*u + 3. Let m be o(-3). Solve m = 5*f - 8*f for f.

Let z be (-6*1)/(-2)*1. Let j = 6 - z. Suppose 0 = -j*n + 3 + 6. Solve 4 + 5 = n*t for t.

Suppose 2*g + 5*w - 5 = 0, 2*g + 3*w - 3 = 5*g. Solve -4*i + g*i = -16 for i.

Suppose 5*l - y = y + 11, 2*l = 2*y + 2. Suppose 8 = l*p + p. Suppose 6 = p*b - 4. Solve -n - b + 3 = 0 for n.

-2

Let q(l) = -l3 + 9*l2 + 9*l + 12. Let k be q(10). Solve -4 = k*v - 14 for v.

Let w be 2/(-14) - 600/(-35). Let j = -12 + w. Solve 7 = j*i - 13 for i.

Let g be 2*1 - (4 - 4). Suppose -3*c - 21 = -2*k - 0*c, -c = g*k - 1. Solve k*x = -x for x.

Let k be (-18)/(-1)*(-10)/(-6). Let z = -23 + k. Solve -z*u + 12 = -3*u for u.

Suppose 2*m = 5*m - 12. Suppose -3*o - m*s = 2*o - 5, 3*o - 2*s = 3. Solve o = 2*q + 3 for q.

-1

Let w = -5 - -10. Let i(l) = -l + 1. Let t be i(1). Solve w*p + t = 10 for p.

Let y be (-5)/10(-4 - -2). Let i be (-4 - -10)/(y + 1). Solve -id = 3 - 18 for d.

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 y(n) = n + 6. Let u be y(-6). Let i be (1 - u/3) + 19. Solve -6*l + i = -l for l.

Let z be (20/(-30))/((-2)/6). Let q be ((3 + -3)/(-2))/(-2). Solve -k = -q*k + z for k.

Let j be 0((-4)/(-28))/(6/21). Solve j = 4q - 3*q for q.

Let q = -111 + 116. Solve -23 = -q*x - 8 for x.

Let f(y) = -y + 1. Let p be f(-2). Let r = 77 - 43. Suppose 0 = -3n - v + r, -3v - 30 = -2n - 0n. Solve -x - p*x + n = 0 for x.

Let o be 61/9 - (-12)/54. Suppose 0 = -ox + 2x + 15. Solve -2d - 20 = xd for d.

Let o = -1 - -2. Let u(f) = 4*f**2 + f - 1. Let k be u(o). Solve 8 = 4*a - k for a.

Let p(n) = -n**3 + 10*n**2 - n - 13. Let w be p(10). Let x = -13 - w. Let k be (4/x)/(1/15). Solve -4*v + 6 = -k for v.

Let h = 93 - 86. Solve -z + 4 = h for z.

Let o(u) = u**3 + 2*u**2 - 2u + 3. Let m be o(-3). Solve m = 5f - 8*f for f.

Suppose -3q - w = -17, 30 = -q + 6q + 2w. Solve -qm - 1 = -3*m for m.

Let n(h) = -h**2 + 4h + 8. Let g be n(0). Solve -2z + 0*z - g = 0 for z.