Let w(o) = -o - 5. Let z(j) = 2*j + 9. Let i(s) = s + 2. Let p be i(5). Let l(v) = p*w(v) + 3*z(v). Let y be l(-10). Solve x = 5 - y for x.

Let c be 3*1 - 14/(-7). Let l = -2 + c. Solve l*s = -s for s.

Let n be (2 - (1 + 1))/(-2). Solve 0 = b - n*b - 4 for b.

Let d(o) = o3 + 10*o2 + 10o + 11. Let r be (1-6 - 3)*1. Let h be d®. Suppose -g = 4*y - 15, h*y - 69 + 24 = -3*g. Solve 0*u + g = 5*u for u.

Let x(w) = w**2 + 7*w + 9. Let u be x(-6). Solve 4*s - s = -u for s.

-1

Suppose 2 = z - 4*i - 6, i = -z + 3. Suppose -5*m + 25 = 5*d, 5*m - z*d + 14 = -6. Solve -u + 5 - 2 = m for u.

Let p be (2 + -2)*(6 + -5). Solve -i - 2 + 0 = p for i.

-2

Let l = -37 - -42. Solve l*w = 5 - 0 for w.

Suppose -c = -0 - 2. Let g be c/(-4*(-1)/8). Solve 20 = -g*t - t for t.

-4

Suppose -2*v - 18 = -3*v. Let g = v + -10. Solve u + g = -u for u.

-4

Let v be (1 + -1)/(-2 + 1). Suppose -4x = -v + 4. Let n be -2((-1)/x)/(-1). Solve 2*b = 3*b - n for b.

Let w(o) = -o - 5. Let z(j) = 2j + 9. Let i(s) = s + 2. Let p be i(5). Let l(v) = pw(v) + 3*z(v). Let y be l(-10). Solve x = 5 - y for x.

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 d = -9 + 3. Let u = d - -8. Solve i + u*i = 12 for i.

Let i = -78 - -95. Solve 0 = 5*g + 7 - i for g.

Let p(s) = s. Let m be p(3). Let u = 1 - 1. Suppose -i + 8 = -ui. Solve mn + i = -n for n.

Let t = 28 - 25. Solve l + t = 2*l for l.

Let d(u) = -u**3 + 3*u**2 - 3u + 4. Let j be d(2). Solve -1 = -jm + 3*m for m.

Let t be -2 + -10 - (2 - 0). Let m = t + 20. Solve -2s = -4s - m for s.

Let q be 59 - (0 - (5 + -2)). Suppose -4f + 12 = 0, 4r + 3f - q - 27 = 0. Solve -4a - r = -0*a for a.

Let o(z) = 5*z**2 - z - 1. Let k be o(-2). Let l = -5 + 11. Solve k - l = -5*s for s.

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 c be 31 - 14/(-7). Let l = -2 + c. Solve ls = -s for s.

Let u be 8/(-2)(-4 + 3). Suppose 6 = 3q - y, uq - 5q + 2y + 2 = 0. Solve -x - 6 = qx for x.

Suppose 0 = -3d - 5w + 11, -2d + 0w - 4w + 4 = 0. Solve -m = -5m + d for m.