Let l = -105 - -116. Solve 41 = 4*i + 5*f + 6, -l = -4*i + 3*f for i.

5

Suppose 0 = -3*w - 3, 2*s - 6*s = -w - 1. Suppose 6*t - 2 = 2*r + 9*t, -5*r - t + 8 = s. Solve 0*k - r*k = -3*v + 3, -v + 2 = -k for v.

-1

Suppose 0 = 3*r - 94 + 28. Suppose j = -j + r. Suppose 0 = c + p - 18, 3*c + j - 49 = 5*p. Solve -2*b + 2*m - c = 0, -4*b - 2*m + 2 = 4 for b.

-3

Suppose -5*t + 5*w + 105 = 0, -23*t - 17 = -24*t + 5*w. Solve -o + u + 16 = t, -5*u = 3*o - 22 for o.

-1

Suppose -35*d = -53 - 17. Solve -4*n + 5*t + 13 = 22, -5*n = 3*t + d for n.

-1

Let c be (-137 + 142)*(2 + 2 + -1 + 2). Solve c = -4*m + i, m - 5*m - 4*i = 0 for m.

-5

Let w(v) = 8*v - 3*v2 - 1 - 7*v + 9*v2. Let f be w(1). Solve -2*p + 0*p = -2*u + 4, 5*u - f = 3*p for p.

-2

Let p = 705 - 691. Solve 4*w + 3*i + 10 = 0, -4*w + 0*i - p = 5*i for w.

-1

Suppose 3*h - 3*z = 21, -2*h + 5*h = z + 27. Solve -b + 8*d + 10 = 3*d, 5*b - 5*d = -h for b.

-5

Suppose -3*s - 152 - 16 = 0. Let k be ((-15)/(-20))/((-6)/s). Suppose -h - k*h = -32. Solve -h*r + y + y = 6, 0 = r - 4*y + 5 for r.

-1