Let p(r) be the second derivative of -r**4/12 + 2*r**3/3 - r**2 - 3*r. Let x be p(2). Solve -x = -4*a - 22 for a.

Suppose 2*k + 7 - 39 = 0. Suppose 8 = 2*a + 3*x, -4*a + x + k = -0*x. Suppose -a*r = -0*r. Solve 2*l - 3*l = r for l.

Suppose 0 = -7*a + 2*a - 2*h + 20, -5*a + 15 = h. Solve -s = a + 2 for s.

-4

Suppose 0 = -2*s + 11 - 7. Solve -s = -3*z + 13 for z.

Let n be 0/(-1 + 1 - 2). Let t = 2 - n. Solve t*b = -b + 15 for b.

Suppose -3*b + 7*b - 20 = 0. Suppose -5*l + 43 = 2*a, -l - 2*l + 1 = -b*a. Solve 3*g - l*g = 0 for g.

Let h be (4 + -4)/(2*1). Let y be (0 + h)/(-2) - -3. Let n = 37 - 33. Solve y*f - n = -1 for f.

Suppose 6 + 6 = 2*j. Let x = -6 + j. Solve x*r = -4*r for r.

Let x(t) = -5*t + 9. Let j(l) = -2*l + 5. Let g(q) = -7*j(q) + 3*x(q). Let u be g(-8). Solve 0*a + 3*a - 6 = u for a.

Let m(w) = -w3 + 3*w2 + 2*w + 10. Let l be m(4). Solve -u = u - l for u.

Let l(n) = -n3 + 7*n2 - 5*n - 3. Let b® = 3*r - 9. Let t be b(5). Let c be l(t). Solve -c*q = q - 12 for q.

Let p(r) be the second derivative of -r**4/12 + 2r3/3 - r2 - 3r. Let x be p(2). Solve -x = -4*a - 22 for a.

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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Suppose -5 = -s + 6s. Let x(q) = -3q. Let h be x(s). Solve h*i + 4 = i for i.

Let u(p) = 4p - 11. Let f be u(4). Solve 12 + 13 = -fz for z.

Let h be ((-2)/4 - -1)12. Let m(l) = 79 + l + 0l - 82. Let u be m(h). Solve 3r - 2r + u = 0 for r.

Let n(t) = t + 9. Let b be n(-6). Suppose -m = -bl + 3, l - 3m + 1 = -2*m. Solve a = l - 6 for a.

Let o(p) = 5*p**3 - 8*p**2 + 2*p. Let k(a) = a**3 - a + 1. Let d(m) = -6k(m) + o(m). Let y be d(-9). Solve -yl = 4 + 5 for l.

Let o be (50/(-15))/(2/(-6)). Solve 0 = 5*r - o - 0 for r.

Let q be (-3)/(-9)(0 + 3). Solve 0 = -5i + q + 9 for i.

Let c(z) = z**2 + 3z - 3. Let j be c(-5). Let u = j + -5. Solve 4 = uy - 2 for y.

Suppose -19 - 6 = 5b, 2c = -4*b - 34. Let y(u) = -u**3 - 7*u**2. Let g be y(c). Solve g = r - 2*r - 2 for r.

Suppose 2k + 7 - 39 = 0. Suppose 8 = 2a + 3x, -4a + x + k = -0x. Suppose -ar = -0r. Solve 2l - 3*l = r for l.

Suppose 2j - 2o = 120, -o + 6o = 2j - 135. Suppose 0 = -4n - 3b + 44, 9n - 4n = 2b + j. Solve 1 - n = 2c for c.

Suppose -5z = -2t, 10t - 5 = 9t. Solve -zu = 2u for u.

Let p(r) be the second derivative of -r**4/12 + 2*r**3/3 - r**2 - 3*r. Let x be p(2). Solve -x = -4*a - 22 for a.

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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Suppose -5 = -s + 6*s. Let x(q) = -3*q. Let h be x(s). Solve h*i + 4 = i for i.

Let u(p) = 4*p - 11. Let f be u(4). Solve 12 + 13 = -f*z for z.

Let h be ((-2)/4 - -1)*12. Let m(l) = 79 + l + 0*l - 82. Let u be m(h). Solve 3*r - 2*r + u = 0 for r.

Let n(t) = t + 9. Let b be n(-6). Suppose -m = -b*l + 3, l - 3*m + 1 = -2*m. Solve a = l - 6 for a.

Let o(p) = 5*p**3 - 8*p**2 + 2*p. Let k(a) = a**3 - a + 1. Let d(m) = -6*k(m) + o(m). Let y be d(-9). Solve -y*l = 4 + 5 for l.