Let w be ((-1)/(-4) - 1)*4*-1. Solve w*n = -n for n.

Let m = 25 + -10. Let k = 21 - m. Solve v = 4*v + k for v.

-2

Let r be (-8)/2*(1 - (-14)/(-8)). Solve -9*f + r = -6*f for f.

1

Let n be ((-9)/6)/((-9)/30). Solve 0 = n*k - 3 - 2 for k.

1

Let r(u) = u - 1. Let d be r(0). Let t be 8/((-2)/(-1)) + d. Let l be 4/(-12) + ⁷³⁄₃. Solve 9 = t*j + l for j.

-5

Suppose 2*c = 11*c - 63. Solve -13 = 4*v + c for v.

-5

Suppose -91 = -6*l - 1. Solve 2*o = 7*o - l for o.

3

Let a = -2 - -2. Let m = 36 - 23. Let y = m + -13. Solve y*z + z - 2 = a for z.

2

Let z = 0 - -6. Suppose -5*v + 4*w - 2 = 0, -3*v + 4*w - z = -0*w. Suppose 0 = 3*j + 10 - 34. Solve -v*r + 0 = j for r.

-4

Let m be (-8)/(-6)*(-72)/(-16). Suppose 2*z - 4 = m. Let p = 11 + -8. Solve -p*d = -z - 4 for d.

3

Let p(m) = m + 2. Suppose -3 = -j + 5*b, -5*j + 4*j + 4*b = -7. Suppose 3 = -5*c + j. Let u be p©. Solve -3*a = -u*a - 15 for a.

-5