Let f be (32/20 - 0)*10. Solve -1 = -5*y - f for y.

Suppose 12 = i - 3*u, u + 4 = -2*i + 21. Solve -i*k + 4*k - 10 = 0 for k.

-2

Suppose -3*d + 13 = 2*v - 7*v, d - 5 = 2*v. Suppose 3*a - 17 = k, -5*a + 4*k + 28 = -a. Solve 4 + d = -a*s for s.

-1

Suppose 6*y = 3 + 3. Solve y = -2*c - 5 for c.

-3

Let z be ((-8)/(-6))/((³⁰⁄₉)/5). Solve -z*m = -0*m - 8 for m.

4

Suppose h = 4 - 0. Suppose 5*c = -4*o - 1068, 2*o + 681 = -c + 141. Let q be (-6)/10 + o/(-20). Solve -h*d - 1 + q = 0 for d.

3

Suppose -6 = -t - n, 4*t - 4*n + 0*n = -16. Let k be (t - 2)/(-2)*24. Solve 0 = 5*g - 2*g - k for g.

4

Let y(t) = -t - 1. Let n be y(-4). Solve -n*k = k + 4 for k.

-1

Let x = -21 - -27. Let q(i) = i3 - 5*i2 - 8*i + 12. Let j be q(x). Solve j = 3*n - 4*n for n.

0

Let j = -133 + 136. Solve j*x + 12 = 24 for x.

4

Suppose 3*c = c - 2*g + 16, -3*c + 32 = 5g. Let f be ¹¹⁸⁄₅ + 4(-4)/(-40). Let p = 0 + 0. Solve p = -c*z + f - 8 for z.

4