Suppose 4*q = -4*r + 20, 4*r + 5*q - 12 = 3*q. Let f(a) = 3*a - 1. Let x be f(1). Suppose x*g + 15 = 5*g. Solve 4 = g*t - r for t.

Let c be -2 - (-2 + 20 + -2). Let m be (-14)/(-6) - (-6)/c. Solve -3*y + m = 5 for y.

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Let p = 190 - 190. Solve -3*q - 1 + 7 = p for q.

2

Let b(g) = -g + 7. Let c be b(5). Let s be (c/6)/(²⁄₆). Solve -3*i - s = 2 for i.

-1

Suppose 3*d = d - 108. Let y be 2/(-8) + d/(-24). Solve -y*b = -7*b + 15 for b.

3

Let j(n) be the third derivative of -n⁶⁄₁₂₀ - 2*n⁵⁄₁₅ + 5*n⁴⁄₁₂ + 2*n3 + 5*n**2. Let c be j(-9). Solve 5*o - 18 + c = 0 for o.

3

Let c = -10 - 1. Let r = c + 14. Solve j + 16 = -r*j for j.

-4

Suppose 0 = -5*j + 8*j - 21. Suppose -24 = 4*l - j*l. Solve -l = s - 5*s for s.

2

Suppose 0 = -x - 3*k + 9, 4*x = -0*k - 2k + 36. Let b be -1(0 - ⁹⁄₃). Suppose 0*h + b*h = 33. Solve 0 = 4*d - x - h for d.

5

Let l be ⁴⁷⁄₉ - ²⁄₉. Suppose -l*n + 4*n + 17 = 0. Solve 3*x - 5 = -n for x.

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Suppose 4*c - 6 = -q + 5*c, 0 = -4*c. Solve 5*k - q*k = 4 for k.

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