Suppose -3*f + 54 = 5*a + 14, 4*f - 60 = -5*a. Solve -s - f = -5*s for s.

Suppose -6*a + 4*a + 6 = 0. Let j = a - 2. Solve 2*c + j = -5 for c.

-3

Let l(d) = d**2 - d - 2. Let k be l(2). Solve -4*j + k*j = -8 for j.

Suppose i + 3*i - 12 = 0. Solve m - 4*m = -i for m.

Let s be (-2 - (-22)/8)*20. Solve -3*z + 0*z - s = 0 for z.

-5

Suppose -3*y - 8 = 4*c, -c - 15 = -5*y - 2*c. Suppose 4*i - 2*i = 16. Suppose b - a + i = 4*a, y*b - 3*a = 2. Solve 4*k = 2*k + b for k.

Suppose -4*t = -5*r + 12, 0 = 3*t - 7*t - 4*r + 24. Suppose -3*i = 4*c - 45, -3*c - 3*i = -2*c - 9. Solve -c + t = -2*h for h.

Suppose -3*b + b = -4. Let v(z) = z**2 - 5*z - 14. Let g be v(7). Suppose g = -2*c + c + 6. Solve c*u = 4*u - b for u.

-1

Suppose 2*m + 4*v - 6 - 2 = 0, 3*m = v + 5. Let n = 2 + 0. Suppose 0 = 2*c, n*h + c = -h. Solve -3*t + 1 + m = h for t.

Suppose -d - 2*d = -3*g - 234, -d - g + 82 = 0. Suppose 3*w - d = -w. Suppose 3*m + m = 5*r - 32, 4*r - 3*m - 26 = 0. Solve 0 = -4*j - r + w for j.

Let k = 14 + -20. Let b(z) = -z**2 - 7*z - 4. Let d be b(k). Suppose 0 = -4*j + 3*o + 20, 0 + 10 = d*j - 2*o. Solve -3*a + j = 2*a for a.

Suppose -3f + 54 = 5a + 14, 4f - 60 = -5a. Solve -s - f = -5*s for s.

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 u(x) = 4*x**2 - 4x + 2. Let g be u(1). Solve 3d + g*d + 15 = 0 for d.

Let j(k) = -2*k**3 + k. Let z be j(-1). Let h(t) = -4*t + 24. Let m be h(6). Solve -a + m = z for a.

Let v(c) = c**3 + 4c + 1. Let j be (12/20)/((-1)/(-5)). Let t be v(j). Suppose -r - 3r + t = 0. Solve x + x = r for x.

Let m(x) = x - 4 - 7*x + 4 + x**2 + 3. Let n be m(6). Solve -p - n = -0 for p.

Suppose z - 2 = 1. Solve z*v = -2 - 4 for v.

Suppose -2n - 54 = -5n. Suppose -h = 5j - 12, j + j - 4h - n = 0. Solve -2x - jx = 25 for x.

Suppose -2n + n + 20 = 0. Let y be 4/10 + (-130)/(-50). Solve -yr - n = r for r.

Suppose 0 = -2o + 4o - 2t - 18, 3o - 5t - 33 = 0. Let b be (8/o)/(6/18). Suppose -g - 3 = 0, bz - 2g - 12 - 2 = 0. Solve 5k = 27 - z for k.

Suppose -13k = -11k - 10. Solve k*w - 6 = 4 for w.

Suppose -6a + 4a + 6 = 0. Let j = a - 2. Solve 2*c + j = -5 for c.

Let j = -5 - -9. Suppose 4l = -2x + 36, 4x + x = jl + 76. Let g be x/4 + (1 - 1). Solve r - 25 = -g*r for r.

Let n(l) = -3*l**2 - 5*l + 1. Let j(b) = b**2 + 3b - 1. Let t(q) = 5j(q) + 2n(q). Let o be t(2). Let r be (0/(-1 + 0))/(-1). Solve r = op + 3 - 6 for p.