Suppose -4 = -2*x + 4*m + 14, 4*x = -4*m. Solve 2*z = 5*z - x for z.

Suppose -7*u = -2*u - 60. Solve -u = -0*h + 4*h for h.

-3

Let b be 1*-9*²⁄₃. Let y be (-14)/(-1) + 3 + -3. Let q = b + y. Solve -q = -0*a - 2*a for a.

Let f(m) = 2*m - 3. Let o be f(2). Suppose r - o = 2. Let n be (¹⁵⁄₂)/(³⁄₂). Solve -r*d + n = 2 for d.

Let z(s) = s**2 - 9*s. Let n be z(9). Solve -3*u = -n*u - 15 for u.

Suppose -3*t = 3*c - 79 + 1, -3*t + 81 = 4*c. Solve -5*g + 8 - t = 0 for g.

-3

Let v be (-6 + 5)*(0 + 0). Solve 2*h + 3*h = v for h.

Let y be ((-1)/1)/(4/(-32)). Solve y*v - 3*v = 5 for v.

Suppose -5*j - 2*z = -6, j + 4*z + 0*z + 6 = 0. Suppose -n + 2*f = 0, -2*n - j*n = -f - 7. Solve -n*i + 0 = 4 for i.

-2

Suppose -35 = n - 6*n. Suppose -5*i + 13 = -c, 2*i - 5*i + n = -c. Suppose 0 = c*l - 2. Solve 0 = 2*b + 9 + l for b.

-5

Suppose i = -t - 3, 5*t + 5 = -i - 18. Solve -i*j + 9 = j for j.

Suppose -4 = -2x + 4m + 14, 4x = -4m. Solve 2z = 5z - x for z.

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 b(k) = 1 + 2 - 3k - 6 + 4. Let p be b(-2). Solve -2m + p*m - 10 = 0 for m.

Let n = 9 - 6. Suppose -2x + 1 = -n. Solve -2r - 8 = x*r for r.

Let c(r) be the first derivative of r**3/3 - 2*r**2 - 2*r + 1. Let p(f) = -f**2 + 10f - 11. Let l be p(8). Let w be c(l). Solve 10 = 2m + w*m for m.

Suppose -2h - 2m - 3 = -1, 2h - 3m + 7 = 0. Let g = h - -5. Solve go = 2o for o.

Suppose 3p = -5z - 20, -4z - 2 = -p + 14. Let c be (-6)/(-9) - 2/3. Suppose -2d + 15 = -0g + g, 2g - 10 = c. Solve pj - 10 = dj for j.

Let n(z) = -z. Let v be n(-4). Let k(u) = u - 4. Let i be k(v). Solve i = -2*m - 2 - 2 for m.

Let w(t) = t**3 + 4*t**2 + 2t. Let u be w(-1). Solve 2l + u = -3 for l.

Let g be -12 - (3/(-3) - 2). Let o = g + 18. Solve -o = 5*l - 24 for l.

Let t(w) = -w**2 + 6w + 1. Let c be t(5). Let y be 2/(-3) + 34/c. Let k = -10 - -15. Solve -km = -15 + y for m.

Suppose -7u = -2u - 60. Solve -u = -0h + 4h for h.

Suppose -2 = -2d + 6. Solve -4g + d = -0 for g.

Let f be (28/42)/(4/30). Solve f + 0 = l for l.