Let a = 66 - 58. Solve -t = t - a for t.

Let u(l) = l**2 - 15*l - 14. Let d be u(16). Solve -m + d = -3*m for m.

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Let j = 62 - 58. Solve 0 = -j*n - 7 - 1 for n.

-2

Suppose 7*x - 12 + 5 = 0. Solve -2*k - 5 + x = 0 for k.

-2

Let r be 1*(-1 + (-6)/(-2)). Let u = 1 + r. Suppose -23 = -5*n - u. Solve 0 = -a - a - n for a.

-2

Suppose 20 - 8 = 4*j. Suppose 20 = j*c - c. Solve -c = a + 4*a for a.

-2

Let r be (¹²⁄₈)/(⁹⁄₁₂). Suppose -4*h - 13 - 11 = 0. Let o be h/((9/(-4))/3). Solve -o + r = 2*x for x.

-3

Suppose 8 = 2*i - 3*i. Let z = -8 - i. Let f(l) = 2*l**2 + 3*l - 1. Let d be f(-3). Solve 4*g + d = -z*g for g.

-2

Suppose -k - 3 = -2*t - t, -3*k = t - 11. Solve 0 = t*l + 4 + 6 for l.

-5

Let f be (⁴⁄₁₀)/((-3)/(-30)). Suppose -4*m + 0*d = 3*d - 7, 0 = -m - f*d + 5. Solve 3*q = m - 7 for q.

-2

Suppose 11 = 5*f + 1. Suppose 3*b - 4*z - 35 = -8*z, b + f*z - 15 = 0. Let l = -2 + b. Solve 5 = 2*n + l*n for n.

1