Suppose 1 - 5 = -4*k. Solve 2*v + 3 + k = 0 for v.

Suppose -4*i + 54 = -2. Solve -5*d = -4 + i for d.

-2

Suppose -i + 2*g + g + 20 = 0, 4*i = 2*g + 40. Solve i*w - 4*w = 8 for w.

2

Suppose 0 = -5*b + 10, 5*b - 4 = 2*v - 0. Suppose -v*m = -5*s + 32, 0 = 2*s + 4*m + 7 + 1. Solve s*t + t - 10 = 0 for t.

2

Suppose 2*j + 3*w + 19 = 4w, 0 = j + w + 17. Let c be -1(-5 + 2) - j. Solve 8*b + c = 3*b for b.

-3

Let v be 3(0 + -2)-1. Solve 0 = x + 2*x - v for x.

2

Let n be 0 + -1 + -2 - -17. Let x = 17 - n. Solve -u - 1 = -x for u.

2

Let c be (2 - -2)*2/(-4). Let u be (0 - 2) + (-8)/c. Solve -o - u = 1 for o.

-3

Let c be (-5 - -6)*(2 - -1). Solve 5*a = c*a for a.

0

Suppose 0 = 2*i - 3*a + 4*a - 20, 8 = -2*a. Suppose y - i = -3*y. Solve 8 = y*v + 2 for v.

2

Let x(i) be the second derivative of ⁵⁄₂*i2 + 0 + ¹⁄₆*i3 + i. Let l be x(-5). Solve k + 0*k + 1 = l for k.

-1